Infidelity

Lady Chatterly in Tokyo (1977)
Mio is a young woman whose husband is a millionaire's son. When he becomes impotent following an automobile accident, she begins an affair with their gardener and chauffeur, Nitta. After her husband discovers Mio's infidelity, he forces her to leave.

Matching Jack (2010)
A woman struggles with her son's illness and her husband's infidelity, but, after a chance encounter with an Irish sailor and his son, her life is turned upside down in a love story that defies explanation and breaks all the rules.

Locked In (2023)
A kindly nurse tries to unlock the secrets of a coma patient's injuries — and discovers the bitter rivalry, infidelity, betrayal and murder behind them.

Ardor (2002)
In revenge for her husband's infidelity, a young beautiful housewife, Mi-heun, starts an affair with an attractive young doctor, In-gyu. Despite her husband's efforts to regain her love and the disapproval by the conservative little town, Mi-huen gradually finds happiness and satisfaction in the affair and decides to turn her back on her quiet life.

Ragtime (1981)
A young black pianist becomes embroiled in the lives of an upper-class white family set among the racial tensions, infidelity, violence, and other nostalgic events in early 1900s New York City.

Sex at First Sight (2009)
An erotica film about infidelity and finding oneself.

Sexual Revenge (2004)
Mia is bright and sensual leading talk show about sex. She is beautiful, successful and happy. But when it comes to her boyfriend, Tate, then catches him with another girl.Suffering from betrayal, Mia returns to work and doing something unprecedented - it brings her personal life into the program. Not knowing what to do next, she poses a question to the audience. After a series of sensual and thrilling stories of infidelity, Mia has finally taken its decision. She stay with Tate, or leave him?

St. Elmo's Fire (1985)
A group of friends graduates from the halls of Georgetown University into lives that revolve around sex and career aspirations. Kirby waits tables to pay for law school. His roommate Kevin struggles at a D.C. newspaper as he searches for the meaning of love. Jules may be an object of adoration and envy, but secretly she has problems of her own. Demure Wendy is in love with Billy—a loveable sax player and an irresponsible drunk. Alec wants it all: a career in politics and the appearance of a traditional home life. Alec’s girlfriend, Leslie, is an ambitious architect who doesn't know about his infidelity, but his new allegiance to the Republican Party is already enough to put her off marriage.

Suddenly in the Dark (1981)
A wife starts to suspect her husband's infidelity after the arrival of their new, young housekeeper, who carries a mysterious wooden doll with herself.

The Beta Test (2021)
An engaged Hollywood agent receives a mysterious letter for an anonymous sexual encounter and becomes ensnared in a sinister world of lying, infidelity, and digital data.