Horizontal Hold (1968)

When a woman discovers that her husband has been unfaithful, she decides to pay him back in kind.

A suburban architect loves his wife but is bored with his marriage and with his work, so he takes up with the neglected, married beauty who lives down the street.

In 1962 England, a young couple finds their idyllic romance colliding with issues of sexual freedom and societal pressure, leading to an awkward and fateful wedding night.

Handsome but backward gardener Tim Melville has a new woman in his life. She is Mary, his widowed employer, a woman who had given up on love until she had found Tim. At first they are friends. But soon they become lovers, as Mary, drawn to Tim's innocence and magnetism, begins to teach him all about life - and love.

The lives of two lovelorn spouses from separate marriages, a registered sex offender, and a disgraced ex-police officer intersect as they struggle to resist their vulnerabilities and temptations.

A young writer begins an affair with an older woman from France whose open marriage to a diplomat dictates that they can meet only between the hours of 5 p.m. to 7 p.m.

She's a magazine writer who gives up her career for love and family. He's a playboy newspaper columnist who can't quite give up his old tricks. And if that combination doesn't give a relationship heartburn, nothing will.

A woman's life takes an unexpected turn when she falls for her boss's wife. She must soon defend herself as she becomes entangled in a web of malice.

A cunning and resourceful housewife vows revenge on her husband when he begins an affair with a wealthy romance novelist.

A novelist's longstanding marriage is suddenly upended when she overhears her husband giving his honest reaction to her latest book.