Actors Who Were Caught Cheating During Long-Term Relationships

Infidelity in the entertainment industry often leads to public scandals and the breakdown of longstanding commitments. Many high profile men have faced media scrutiny after their extramarital affairs were brought to light. These incidents frequently involve costars or staff members and result in the end of years of partnership. This list explores several male actors and public figures whose cheating scandals became part of their public narrative.

Arnold Schwarzenegger

The ‘Terminator’ star was involved in a major scandal when it was revealed he fathered a child with his household employee. This affair took place while he was married to Maria Shriver and remained a secret for many years. Once the information became public Shriver filed for divorce and ended their twenty five year marriage. Schwarzenegger has since acknowledged the pain his actions caused to his family and children. He continues to speak about the situation as a major mistake in his personal life.

Jude Law

The actor issued a public apology in 2005 after having an affair with his children’s nanny. At the time he was in a high profile relationship with actress Sienna Miller. The revelation caused a significant media frenzy and led to the couple’s initial separation. Although they attempted to reconcile later the relationship eventually ended for good. Law expressed deep regret for the embarrassment he caused to his partner and family.

Hugh Grant

In 1995 this actor was arrested in Los Angeles for a public encounter with a sex worker. He was in a long term relationship with Elizabeth Hurley at the time of the incident. The scandal was a massive news story due to his charming public image and successful career in films like ‘Four Weddings and a Funeral’. Hurley famously stood by him immediately after the arrest but they eventually split years later. Grant has since spoken about the lapse in judgment and the impact it had on his life.

Brad Pitt

The actor faced intense scrutiny when he began a relationship with Angelina Jolie while still married to Jennifer Aniston. The two met on the set of ‘Mr. and Mrs. Smith’ and their chemistry was widely reported. While Pitt denied any physical cheating during the marriage the timeline of his new romance raised many questions. Aniston eventually filed for divorce ending their five year marriage and creating a lasting Hollywood narrative. This transition remains one of the most discussed relationship shifts in entertainment history.

Ben Affleck

Reports of an affair with the family nanny surfaced during the actor’s divorce from Jennifer Garner. While Affleck denied these allegations through his representatives the story dominated tabloid headlines for months. Garner later mentioned the nanny in a public interview but clarified she was not the primary cause of the divorce. The couple had been married for ten years and share three children together. They have since maintained a co-parenting relationship despite the public nature of their split.

Ethan Hawke

The ‘Training Day’ star was married to Uma Thurman for five years before their relationship ended amid cheating rumors. Thurman eventually confirmed that infidelity played a role in the breakdown of their marriage. Hawke later married Ryan Shawhughes who had previously worked as a nanny for his children. He has defended his second marriage by stating that the relationship did not begin until long after his first marriage ended. The situation remains a well known example of celebrity relationship complications.

Ashton Kutcher

The actor’s marriage to Demi Moore ended following reports that he was unfaithful on their sixth wedding anniversary. A woman came forward with details of their encounter leading to a massive public scandal. Moore eventually filed for divorce and later detailed the pain of the betrayal in her memoir. Kutcher moved on to marry his former ‘That ’70s Show’ costar Mila Kunis. The incident is often cited as a turning point in his public persona.

Kevin Hart

The comedian and actor publicly apologized to his pregnant wife Eniko Parrish after an extortion plot revealed his infidelity. He posted a video on social media admitting to his poor judgment and expressing his desire to be better for his family. The scandal involved a video of the actor with another woman in Las Vegas. Parrish chose to stay with him and the couple has since worked through their issues. Hart has included the experience in his stand up comedy and documentary series.

Jesse James

The television personality and actor was caught in a massive scandal shortly after Sandra Bullock won an academy award. Multiple women came forward to reveal they had affairs with James during his marriage to the actress. The news shocked the public and led to Bullock filing for divorce almost immediately. James later admitted to his actions and expressed regret for the hurt he caused. The fallout from the affair became a significant media event in 2010.

Ryan Phillippe

The ‘Cruel Intentions’ star was married to Reese Witherspoon for seven years before their relationship collapsed. Rumors of an affair with a costar on the film ‘Stop-Loss’ began to circulate during their separation. While the exact details remained private the couple eventually divorced in 2006. Witherspoon has since spoken about the difficulty of going through a divorce in the public eye. Phillippe has continued his career while managing the challenges of co-parenting after a high profile split.

Eddie Murphy

The legendary comedian faced public scrutiny regarding his relationship with Mel B while he was still navigating the end of his marriage. The ‘Beverly Hills Cop’ star initially questioned the paternity of their child in a televised interview. DNA tests later confirmed he was the father and the situation was widely reported by the media. This occurred around the time he was finalizing his divorce from Nicole Mitchell Murphy. The actor has since developed a relationship with all of his children.

Balthazar Getty

The ‘Brothers and Sisters’ actor was photographed in a compromising position with Sienna Miller while he was still married. The images were published globally and led to a temporary separation from his wife Rosetta Millington. Getty later described the affair as a challenging time that forced him to reevaluate his life. He eventually reconciled with his wife and they remain married today. The incident is a rare example of a Hollywood marriage surviving a very public affair.

Josh Duhamel

During his marriage to singer Fergie the actor was accused of having an affair with a woman in Atlanta. The allegations were made public by the woman herself but Duhamel and his team denied the claims. Fergie stood by her husband at the time and the couple remained together for several more years. They eventually announced their separation in 2017 after eight years of marriage. They continue to co-parent their son while maintaining a friendly relationship.

David Duchovny

The ‘X-Files’ star made headlines when he entered a treatment facility for sex addiction in 2008. This revelation followed reports of infidelity in his marriage to actress Tea Leoni. The couple separated and reconciled multiple times over the following years. They eventually finalized their divorce in 2014 after seventeen years of marriage. Duchovny has been open about his struggles and the impact they had on his personal life.

Chad Michael Murray

The actor was married to his ‘One Tree Hill’ costar Sophia Bush for only five months before they separated. Reports suggested that Murray had been unfaithful with a costar from the film ‘House of Wax’. Bush filed for an annulment citing fraud but she was eventually granted a divorce instead. The two continued to work together on their television show for several years after the split. The situation was a major topic for fans of the popular teen drama.

Gavin Rossdale

The musician and occasional actor was married to Gwen Stefani for thirteen years before their marriage ended. Reports surfaced that Rossdale had a long term affair with the family nanny. The discovery reportedly led Stefani to file for divorce in 2015. Stefani later described the period as a time of great personal pain and transformation. Rossdale has since focused on his music career and raising their three sons.

Billy Bob Thornton

The actor was in a committed relationship with Laura Dern when he suddenly married Angelina Jolie. Dern famously claimed she left home to work on a movie and came back to find her partner had married someone else. The news of the ‘Sling Blade’ star and his new wife dominated the media due to their public displays of affection. Thornton and Jolie remained married for three years before divorcing in 2003. Dern has rarely spoken about the incident in the years since it occurred.

Jack Nicholson

The legendary actor was in a long term relationship with Anjelica Huston for seventeen years. Their partnership ended abruptly when Nicholson revealed he was expecting a child with another woman. Huston detailed her reaction to the news in her memoir including the physical confrontation that followed. The actor has a well known history of relationships and several children with different women. His split from Huston remains one of the most famous breakups in Hollywood history.

Warren Beatty

Before his marriage to Annette Bening this actor was known for his many high profile relationships and reported infidelity. He was linked to numerous famous women and often transitioned from one partner to another very quickly. During his relationship with Joan Collins she reportedly discovered he had been unfaithful. Beatty’s reputation as a ladies man was a central part of his public image for decades. He eventually settled down and has remained married to Bening since 1992.

King Charles III

The official name of the current British monarch is King Charles III and his personal life was a subject of global fascination. He admitted to being unfaithful to Princess Diana during their marriage in a televised interview. The affair involved Camilla Parker Bowles who had been a long term friend and former partner. This revelation led to a significant scandal that impacted the reputation of the royal family. He eventually married Camilla in 2005 after both had been divorced for many years.

Dominic West

The star of ‘The Affair’ ironically found himself at the center of a real life cheating scandal in 2020. He was photographed in Rome in an intimate situation with actress Lily James. West returned home to his wife Catherine FitzGerald and the couple posed for photos to show they were still together. They released a statement asserting that their marriage was strong despite the suggestive images. The incident caused a brief but intense media storm regarding his personal conduct.

Ewan McGregor

The ‘Star Wars’ actor ended his twenty two year marriage to Eve Mavrakis amid reports of a new romance. He was seen with his ‘Fargo’ costar Mary Elizabeth Winstead shortly before the split was officially announced. The situation caused a public rift and his daughter even posted a critical comment on social media. McGregor eventually filed for divorce and later married Winstead in 2022. He has since spoken about the happiness he found in his new life.

Kenneth Branagh

The actor and director was married to Emma Thompson for six years before their relationship ended. It was later revealed that Branagh had an affair with his ‘Frankenstein’ costar Helena Bonham Carter. Thompson has since spoken about the heartbreak she felt and how she used that pain for her role in ‘Love Actually’. Branagh and Bonham Carter were in a relationship for several years following the split. He eventually married Lindsay Brunnock in 2003.

Woody Allen

The director and actor was in a long term relationship with Mia Farrow when a major scandal erupted. Farrow discovered nude photographs of her adopted daughter Soon Yi Previn in the filmmaker’s home. The revelation of the affair led to a bitter public legal battle and the end of their partnership. Allen and Previn eventually married in 1997 and remain together today. The incident remains one of the most controversial events in the history of the film industry.

Justin Timberlake

The singer and actor was caught in a compromising situation with his ‘Palmer’ costar Alisha Wainwright. Photos and videos surfaced showing the two holding hands at a bar in New Orleans. Timberlake issued a public apology to his wife Jessica Biel for what he described as a lapse in judgment. He maintained that nothing happened between him and his costar but admitted he had drank too much. The couple stayed together and have since welcomed a second child.

Dean McDermott

The actor admitted to cheating on his wife Tori Spelling during their reality television series. The scandal became a central plot point on the show ‘True Tori’ as they sought therapy to save their marriage. McDermott expressed deep shame for his actions and the impact they had on his family. The couple had five children together and remained married for many years after the incident. They eventually announced their separation in 2023 after nearly two decades of marriage.

David Arquette

During a temporary separation from Courteney Cox the actor admitted to being with another woman. He spoke openly about the situation during a radio interview which surprised many fans of the couple. While they were not officially divorced at the time the incident highlighted the end of their long term marriage. The two remained close friends and have continued to work together on the ‘Scream’ franchise. They successfully co-parent their daughter and often speak highly of each other.

Robert Rodriguez

The director and actor left his wife of sixteen years for his ‘Grindhouse’ costar Rose McGowan. He was married to producer Elizabeth Avellán and they had five children together before the split. The affair was a significant topic in the industry as Rodriguez and McGowan became a public couple. Their relationship eventually ended and Rodriguez has since kept his private life more guarded. Avellán and Rodriguez have continued to work together professionally despite the divorce.

James Cameron

The ‘Avatar’ director has been married five times and several of his relationships began while he was still with other partners. He left his third wife Kathryn Bigelow for actress Linda Hamilton after meeting her on the set of ‘The Terminator’. Later he left Hamilton for Suzy Amis who appeared in his film ‘Titanic’. Hamilton famously received a large settlement and spoke about the difficulties of being married to the filmmaker. Cameron and Amis have remained married since 2000.

Harrison Ford

The ‘Indiana Jones’ star had an affair with Carrie Fisher during the filming of the first ‘Star Wars’ movie. Fisher revealed the secret decades later in her memoir published shortly before her death. At the time of the affair Ford was married to his first wife Mary Marquardt. The marriage eventually ended in 1979 though Ford did not speak publicly about the affair at the time. He has since been married two more times and is currently with actress Calista Flockhart.

Richard Burton

The actor’s affair with Elizabeth Taylor on the set of ‘Cleopatra’ is legendary in Hollywood history. Both actors were married to other people at the time the romance began in Italy. The scandal was so significant that it was even condemned by the Vatican in an open letter. Burton eventually divorced his wife Sybil Williams to marry Taylor in 1964. The couple became famous for their volatile relationship and two separate marriages to each other.

Charlie Sheen

The ‘Two and a Half Men’ star has faced numerous allegations of infidelity during his multiple marriages. His second wife Denise Richards filed for divorce while pregnant and cited his behavior as a primary reason. Similar issues arose during his marriage to Brooke Mueller which was also marked by public controversy. Sheen has been open about his personal struggles and his history of complicated relationships. He remains one of the most polarizing figures in the entertainment industry.

Bill Murray

The actor’s second marriage to Jennifer Butler ended in a high profile divorce filing. Butler accused Murray of infidelity along with other personal issues during their decade long union. The legal documents became public and provided a rare glimpse into the private life of the famously reclusive actor. The divorce was finalized in 2008 and Murray has rarely commented on the allegations. He has continued his successful career in film while maintaining a low profile regarding his dating life.

Dustin Hoffman

The ‘Rain Man’ actor was involved in a scandal during his first marriage to Anne Byrne. Reports of his infidelity were a factor in the eventual breakdown of the relationship. He married his second wife Lisa Gottsegen shortly after the divorce was finalized in 1980. Hoffman has remained with his second wife for over forty years and they have four children together. The actor has since avoided the tabloid headlines that marked his earlier years.

Clint Eastwood

The legendary actor and director has a complicated personal history involving multiple relationships and children. While married to his first wife Maggie Johnson he fathered a daughter with another woman. He also had a long term relationship with Sondra Locke while still technically married to Johnson. Many of these details only became public knowledge through legal battles or biographies later in his life. Eastwood eventually married Dina Ruiz but they divorced after seventeen years.

Mel Gibson

The actor and director was married to Robyn Moore for twenty six years before their relationship ended. The split followed the revelation that Gibson was expecting a child with Oksana Grigorieva. The news shocked the public given Gibson’s long standing marriage and conservative public image. The divorce settlement was one of the largest in Hollywood history due to the length of the marriage. Gibson’s subsequent relationship with Grigorieva also ended in a public and legal dispute.

Kevin Costner

The ‘Yellowstone’ star faced reports of infidelity during his sixteen year marriage to Cindy Silva. The couple had been married since before his rise to fame in films like ‘Dances with Wolves’. While the specific details were kept relatively private the divorce was a major story in 1994. Costner reportedly paid a significant settlement to his ex wife following the split. He eventually remarried Christine Baumgartner in 2004 but they also finalized a divorce recently.

Antonio Banderas

The actor admitted that his relationship with Melanie Griffith began while he was still married to his first wife Ana Leza. The two met on the set of ‘Two Much’ and their attraction was immediate. Banderas divorced Leza in 1996 and married Griffith shortly after the legal proceedings ended. They were one of Hollywood’s most prominent couples for nearly twenty years. They eventually divorced in 2015 but have remained close friends and supporters of one another.

Marlon Brando

The iconic actor was known for his numerous affairs and complicated domestic life throughout his career. He was married three times and had many children with different women both in and out of wedlock. During his marriages he was frequently reported to be involved with costars and other public figures. Brando was famously private about his personal life despite the constant tabloid attention. His legacy is often discussed in terms of his revolutionary acting and his turbulent personal relationships.

Laurence Olivier

The famous British actor began a passionate affair with Vivien Leigh while they were both married to other people. They met during the filming of ‘Fire Over England’ and their romance became a significant scandal in the 1930s. Both eventually secured divorces and married each other in 1940. Their marriage was one of the most famous of its time but it was also marked by personal struggles and mental health challenges. They eventually divorced in 1960 after twenty years of marriage.

Humphrey Bogart

The actor fell in love with a young Lauren Bacall while he was still married to his third wife Mayo Methot. Their chemistry on the set of ‘To Have and Have Not’ led to a real life romance that was widely reported. Bogart eventually divorced Methot to marry Bacall in 1945 despite the significant age difference between them. The couple became one of the most beloved pairs in film history and remained married until his death. His previous marriage was known for being particularly volatile and troubled.

Frank Sinatra

The legendary singer and actor was married to Nancy Barbato when he began a very public affair with Ava Gardner. The relationship was a major scandal and led to the end of his first marriage in 1951. Sinatra married Gardner shortly after the divorce was finalized but their union was famously stormy. He was also linked to many other famous women during his various marriages and relationships. His personal life was as much a part of his legend as his music and films.

Clark Gable

The ‘Gone with the Wind’ star had a secret affair with Loretta Young while he was married to Maria Langham. The relationship resulted in the birth of a daughter whose paternity was kept secret from the public for decades. Young eventually went to great lengths to hide the truth about the child’s origin to protect their careers. Gable never publicly acknowledged the child during his lifetime. This remains one of the most famous hidden scandals of the classic Hollywood era.

Cary Grant

The actor was married five times and his relationships were frequently the subject of media speculation. During several of his marriages he was rumored to be involved with other women including his costars. His marriage to Dyan Cannon ended in a public legal battle where she accused him of being controlling and unfaithful. Grant was known for his incredible charm on screen but his private life was often described as difficult. He eventually retired from acting to focus on his daughter and his final marriage.

Spencer Tracy

The actor had a legendary relationship with Katharine Hepburn that lasted for twenty six years while he was still married. Tracy never divorced his wife Louise Treadwell despite his committed partnership with Hepburn. The two actors made nine films together and their chemistry was a central part of their professional success. They kept their relationship as private as possible to avoid a public scandal at the time. Tracy remained married to his wife until his death in 1967.

Billy Crudup

The actor caused a significant public controversy when he left Mary-Louise Parker while she was seven months pregnant. He began a relationship with his ‘Stage Beauty’ costar Claire Danes shortly after the split. The news was widely criticized by the public and the media due to the timing and Parker’s pregnancy. Crudup and Danes remained together for several years before eventually parting ways. He has since married actress Naomi Watts and continues to work in major television and film projects.

Steve McQueen

The ‘King of Cool’ was famous for his numerous affairs during his marriage to his first wife Neile Adams. Adams later wrote a book detailing the constant infidelity and the impact it had on their lives together. Despite his frequent betrayals the couple stayed together for fifteen years before finally divorcing. McQueen went on to marry his ‘The Getaway’ costar Ali MacGraw in another high profile and volatile relationship. His personal life was often as fast paced and rebellious as his on screen characters.

Marcello Mastroianni

The Italian actor was famously involved with many women despite being married to Flora Carabella for his entire adult life. His most famous affair was with actress Catherine Deneuve with whom he had a daughter. While the two never married they were a high profile couple in the European film industry for several years. Mastroianni and his wife lived separately for long periods but never officially divorced. He remained one of the most respected and charming actors in world cinema until his death.

Tell us which of these celebrity relationship scandals surprised you the most in the comments.