Man commits suicide over his wife's infidelity. His father spends the rest of his life trying to figure out which of son's two children is illegitimate.

To get her husband more interested in her, the wife invents a lover. The husband will collect every hint trying to figure out who is the lover.

A man falls in love with his friend's wife and plots the different ways to get rid of his current wife and also his friend so he can have his new found love all to himself.

A man convinces his wife to let his lover live in the same house as them... until his wife reveals she has a lover of her own.

Inspired by "The diabolical" by Clouzot. The life of a woman becomes a sinister nightmare due to the plan drawn up by her husband.

Federico is having an affair with Fernanda, which he believes widow, when in fact she is married. When the trick is discovered, a doctor appears very opportunely saying that infidelity is a disease caused by bacteria and has no cure. In his private clinic he applies a treatment that consists of locking up every adulterer with his mistress.

Fernando and Marta are an exemplary marriage. Fernando, a tidy and methodical person, working as an executive in a multinational and is highly regarded by his boss and his partners. One day, arrives at the delegation Susan as secretary Fernando. Despite the indifference to him, in the end, can not help but fall asleep to the charms of the young.

The middle-class housewife Natália and her husband Guido Rossi have been married for three years unsuccessfully trying to have a baby. Their best friends are Flora and Guido's partner Jorge that have three children. Guido refuses to be submitted to clinical examination while Natália secretly submits and finds that she is healthy. Natália loves Guido but feels that their marriage is near to the end. When Natália travels to Poços de Caldas with Flora to rest for a couple of days, she meets the student Gustavo and decides to have one night stand with him to get pregnant and save her marriage. Seven months later, Gustavo finds Natália and blackmails her, forcing the future mother to take an ultimate decision.

Feature film that brings together three episodes. In "The Signature", a worthless husband tries to rip out his wife's signature to close a deal. "The roof" shows the hardships of a workman who suspects that his wife is dating a trucker. In "The Recipe" a civil servant brags about himself to his friends while his wife goes out with a student.

On an otherwise normal day, Étienne, a happily married man and a good father, sees something that stops him dead in his tracks: a gorgeous woman in a billowing red dress. Long after she has left his vision, her memory continues to haunt his mind. He falls instantly in love with her and tries everything to get to know her better. Helping Étienne snare his elusive lady in red are his three bumbling buddies, which all have secret affairs and/or cheat on their wives.

Hélène, an antique dealer and her husband Georges, a respected doctor, live in a beautiful property and gives everyone the image of conjugal happiness. The children, Daniel and Nadine, are busy with their studies and their loves. The bourgeois life of Hélène is troubled by the murder of her lover, Philippe, a friend of her son. She finds the body when she goes to one of their appointments. In shock, she still thinks to take away the address book of the victim where her name appears - object compromising for her marriage. The police are interested in her. A stranger blackmails her. She is caught in a gear that she can not get out of. She then suspects that all is a revenge from her husband.

Successful businessman Joe Lampton is married to the wealthy Susan, has two children, and lives in the mill town of Warley in northern England. But his career seems to have plateaued, leaving him disillusioned. This feeling is only exacerbated when he discovers his wife's infidelity with local man Mark. So he takes up with attractive TV host Norah and moves with her to London, aiming to reignite the fire that drove him to the top.

A luckless young teacher it's suspected of committing two murders. When his lover begins to have doubt about his innocence, he seems to be doomed.

Paul and Sarah form a happy couple with no problems. But when Sarah sees Paul wrapped in the arms of a young woman her peaceful happiness collapses. She in turn takes a lover. Paul realizes that he's losing his wife and proposes a second honeymoon in Morocco...

A controversial therapist assembles a group of discontented wives and prescribes using adultery to save their failing marriages, only to have her patients killed off one by one.