Best Marital Infidelity Movies & TV Shows

In Rome, fascist supporter Emanuele attends a parade commemorating Adolf Hitler's historic meeting with Italian leader Benito Mussolini, leaving his apolitical wife, Antonietta, to tend to household duties. Antonietta encounters a man, Gabriele, who appears surprisingly nonplussed by the political event. Over the course of the day, the two forge a close friendship that will forever change their perceptions of life, love and politics.

Happy Valley is a dark, funny, multi-layered thriller revolving around the personal and professional life of Catherine, a dedicated, experienced, hard-working copper. She is also a bereaved mother who looks after her orphaned grandchild.

The tale of three mothers of first graders whose apparently perfect lives unravel to the point of murder.

Jennifer Dulos, the wealthy, Connecticut mother-of-five who mysteriously vanished.

A murder is investigated by both sides of the line, cops and criminals, using opposing methods. But the real line is the morality within each person and how far they will go before they cross it.

Photographer Robert Kincaid wanders into the life of housewife Francesca Johnson for four days in the 1960s.

Mozart's genius in setting to music da Ponte's comic play of love, infidelity and forgiveness marks COSI FAN TUTTE as one of the great works of art from the Age of Enlightenment. Nicholas Hytner's beautiful new production, with its sure touch and theatrical know-how, lives up to its promise to be "shockingly traditional" as Iván Fischer teases artful performances from an outstanding international cast of convincing young lovers.

A romance between a struggling composer and an American singer.

Romance at a murder trial with a pair of sequestered jurors who are the only ones who think that the woman in the dock is innocent. Separated from their normal lives, jurors Terry Scott and David Campbell start to fall in love.

A young daughter of poor farmers is forced by her mother to ditch her young boyfriend in order to marry an old rich neighbor but the girl rebels by becoming the town's harlot.

A pair of former high school sweethearts reunite after many years when they return to visit their small hometown.

A drama centered on a classical pianist who has been diagnosed with ALS and the brash college student who becomes her caregiver.

A romantic comedy centered on Dexter and Emma, who first meet during their graduation in 1988 and proceed to keep in touch regularly. The film follows what they do on July 15 annually, usually doing something together.

Tom and Louise meet in a pub immediately before their weekly marital therapy session. With each successive episode we piece together how their lives were, what drew them together and what has started to pull them apart.

The story of Mac Conway, a Marine who returns home to Memphis from Vietnam in 1972 and finds himself shunned by those he loves and demonized by the public. As he struggles to cope with his experiences at war, Conway is drawn into a network of killing and corruption that spans the length of the Mississippi River.

A romantic drifter gets caught between a corrupt tycoon and his voluptuous wife.

When his helicopter goes down during his fourth tour of duty in Afghanistan, Marine Sam Cahill is presumed dead. Back home, brother Tommy steps in to look over Sam’s wife, Grace, and two children. Sam’s surprise homecoming triggers domestic mayhem.

Unfounded suspicions lead a married couple to begin divorce proceedings, whereupon they start undermining each other's attempts to find new romance.

Sir Philip Ashlow (Stewart Granger), his neglected wife, Lady Ashlow (Ava Gardner) and his best friend Henry Brittingham-Brett (David Niven) are shipwrecked on a desert island. This potential ménage à trois where the two men compete for the lady's attention is interrupted by the unexpected arrival of a fourth inhabitant of the island.

In 1941 Hawaii, a private is cruelly punished for not boxing on his unit's team, while his captain's wife and second in command are falling in love.

Happy young married couple Paige and Leo are, well, happy. Then a car accident puts Paige into a life-threatening coma. Upon awakening she has lost the previous five years of memories, including those of her beloved Leo, her wedding, a confusing relationship with her parents, or the ending of her relationship with her ex-fiance. Despite these complications, Leo endeavors to win her heart again and rebuild their marriage.

An ex-con uses his street smarts to become a successful photojournalist.

A beautiful woman lands a job at an exclusive salon that deals with the wives of wealthy businessmen. Her contact with these men leads to a series of affairs.

Out of Africa tells the story of the life of Danish author Karen Blixen, who at the beginning of the 20th century moved to Africa to build a new life for herself. The film is based on the autobiographical novel by Karen Blixen from 1937.

The O'Dell farm is on the rocks. A non-traditional accountant comes with a variety of ways to save the farm.

A woman is torn between the love of her life, who is married to someone else, and her older husband.

A woman's daring sexual past collides with her married-with-kids present when the bad-boy ex she can't stop fantasizing about crashes back into her life.

Set in the years before and during World War I, this epic tale tells the story of a rich Argentine family, one of its two descending branches being half of French heritage, the other being half German. Following the death of the family patriarch, the man's two daughters and their families resettle to France and Germany, respectively. In time the Great War breaks out, putting members of the family on opposing sides.

An honest, talented and well respected attorney defeats a corrupt incumbent U.S. Senator. After a very good start he has to face the subtle temptations and innocent looking traps of Washington.

Middle-aged businesswoman Paula Tessier resists the advances of Philip Van der Besh, the 24-year-old son of one of her clients. But when her longtime paramour, Roger Demarest, begins yet another casual affair with a younger woman, Paula decides that two can play that game. However, it seems that society looks differently at May-December romances when the woman is the older partner.

A Bit of a Do is a British comedy drama series based on the books by David Nobbs. The show starred David Jason and was aired on ITV in 1989. It was made for the ITV network by Yorkshire Television. The show was set in a fictional Yorkshire town. Each episode took place at a different social function and followed the changing lives of two families, the working-class Simcocks and the middle-class Rodenhursts, together with their respective friends, Rodney and Betty Sillitoe, and Neville Badger. The series begins with the wedding of Ted and Rita Simcock's son Paul to Laurence and Liz Rodenhurst's daughter Jenny; an event at which Ted and Liz begin an affair. The subsequent fallout from this affair forms the basis for most of the first series.

After experiencing a traumatic misfortune, Jasmine French, a wealthy woman from New York, moves to San Francisco to live with her foster sister Ginger and the firm purpose of getting a new life, but she will be haunted by anxiety and memories of the past.

Newspaper men compete against each other to find a serial killer dubbed "The Lipstick Killer".

A chronicle of the life of 18th century aristocrat Georgiana, Duchess of Devonshire, who was reviled for her extravagant political and personal life.

The extraordinary rise of Livia Drusilla, who overcame adversity to become the most powerful woman in the world. Follow Livia’s journey from a naïve young girl whose world crumbles in the wake of Julius Caesar’s assassination, to Rome’s most powerful and influential Empress.

Paul and Suzanne Giraud are happily married and living in a quiet neighborhood. When Suzanne notices that their new neighbors are expressive dancers in revealing outfits, she demands Paul speak to them about their lack of morality. Paul discovers that the woman is Georgette Lalle, an old flame.

The working class twin sister of a callous wealthy woman impulsively murders her out of revenge and assumes the identity of the dead woman. But impersonating her dead twin is more complicated and risky than she anticipated.

On the brink of separation, Ethan and Sophie escape to a beautiful vacation house for a weekend getaway in an attempt to save their marriage. What begins as a romantic and fun retreat soon becomes surreal, when an unexpected discovery forces the two to examine themselves, their relationship, and their future.

Emma has left Russia to live with her husband in Italy. Now a member of a powerful industrial family, she is the respected mother of three, but feels unfulfilled. One day, Antonio, a talented chef and her son's friend, makes her senses kindle.

Tracy Flick is running unopposed for this year’s high school student election. But Jim McAllister has a different plan. Partly to establish a more democratic election, and partly to satisfy some deep personal anger toward Tracy, Jim talks football player Paul Metzler to run for president as well.

Builder Robert is visiting his ailing wife in a nursing home and is having problems getting a taxi home due to an intense snow storm. One of the doctors, Katherine offers him a lift home however their car gets stuck and they have to spend the night in an empty cabin nearby. They talk and bond, but afterwards seem to have difficulty beginning a relationship.

The plane carrying wealthy Charles Morse crashes down in the Alaskan wilderness. Together with the two other passengers, photographer Robert and assistant Stephen, Charles devises a plan to help them reach civilization. However, his biggest obstacle might not be the elements, or even the Kodiak bear stalking them -- it could be Robert, whom Charles suspects is having an affair with his wife and would not mind seeing him dead.

In 1940 Kenya as their country prepares for war, the local aristocratic social set lives a decadent, self-indulgent lifestyle, that leads to murder. The same events were also dramatised in the feature film White Mischief, which was released seven months after the first transmission of The Happy Valley.

A wounded man makes a desperate call, reporting that a gunman is holding a coffee shop hostage and shooting anyone he pleases -- but when the SWAT team shows up, the madman opens fire. Through flashbacks, a waitress serves an array of customers, all of whom are blissfully unaware of how their lives will be horrifically changed.

After serving five years of a life sentence, Rocky Mulloy hopes to clear his friend who's still in prison for the same crime.

A brash young American aristocrat attending Oxford University gets a chance to prove himself and win the heart of his antagonist's sister.

Jubal Troop is a cowboy who is found in a weakened condition, without a horse. He is given shelter at Shep Horgan's large ranch, where he quickly makes an enemy in foreman Pinky, a cattleman who accuses Jubal of carrying the smell of sheep.

A socialite only realises that her friend is in love with her when she falls for the wrong man.

On leave in Italy, Lt. Tommy Knowlton falls in love with Jean Standish, who's not only married, but is the daughter of his submarine's commander. Friction between the two officers becomes intolerable once at sea and after Commander Toler is forced to abandon Tommy's best friend topside while the sub dives to escape enemy planes, Tommy is no longer able to contain his anger.

Lil works for the Legendre Company and causes Bill to divorce Irene and marry her. She has an affair with businessman Gaerste and uses him to force society to pay attention to her.