Ethan and Sophie are a married couple on the brink of separation when, at the urging of their therapist, they decide to salvage their relationship by escaping to a beautiful vacation house for the weekend.

Eight married college friends plus one other non-friend (all of whom have achieved middle to upper class economic status) go to Colorado for their annual week-long reunion, but the mood shifts when one couple's infidelity comes to light. As secrets are revealed, each couple begins to question their own relationship.

The wife of a pastor who preaches against homosexuality embarks on an affair with a female writer.

Four couples reunite for their annual vacation in order to socialize and to spend time analyzing their marriages. Their intimate week in the Bahamas is disrupted by the arrival of an ex-husband determined to win back his recently remarried wife.

A car magnate watches his personal and professional life hit the skids because of his business and romantic indiscretions.

When Larry and Maria learn that their respective spouses are cheating on them, they try to turn the tables on them by pretending to have an affair. However, they soon find themselves falling in love.

A discount store clerk strikes up an affair with a stock boy who considers himself the incarnation of Holden Caulfield.

Mabel Longhetti, desperate and lonely, is married to a Los Angeles municipal construction worker, Nick. Increasingly unstable, especially in the company of others, she craves happiness, but her extremely volatile behavior convinces Nick that she poses a danger to their family and decides to commit her to an institution for six months. Alone with a trio of kids to raise on his own, he awaits her return, which holds more than a few surprises.

Dr. Archie Bollen is having a midlife crisis. He's just divorced his wife and is establishing a new life for himself. One night, he catches the eye of Petulia Danner, a charming, free-spirited young woman. Petulia's vibrant personality hides her fear of her abusive husband, David, whose father is a powerful society figure. As Petulia and Archie's feelings for each other grow, they must decide what it is they truly want.

An affair with a 19-year old actor helps reinvigorate life for thirty-something Amy after she moves home to her parents’ house following her divorce.

A couple who can't stop fighting embark on a last-ditch effort to save their marriage: turning their fights into songs and starting a band.

Twenty-eight-year-old Margot is happily married to Lou, a good-natured cookbook author. But when Margot meets Daniel, a handsome artist who lives across the street, their mutual attraction is undeniable.

An embittered woman seeks escape in marriage, only to fall for her husband’s best friend.

Nora Wilder is freaking out. Everyone around her is either in a relationship, married, or has children, while she's in her thirties, alone with job she's outgrown and a mother who constantly reminds her of it all. Not to mention her best friend Audrey's "perfect marriage". But after a series of disastrous dates, Nora unexpectedly meets Julien, a quirky Frenchman who opens her eyes to a lot more than love.

A man and woman meet and try to have a romantic affair, despite their personal problems and the interference of their disapproving friends.

Composer Steven Lauddem is plagued by a creative block which leaves him unable to finish the score for his big comeback opera. When his former therapist-turned-wife Patricia suggests he rekindle his creativity by getting lost in the city, Steven sets out in search of inspiration. His epiphany comes after he meets a spirited woman named Katrina and discovers his life has much more potential than he bargained for, or ever could have imagined.

Ironworker Nick lives with his wife, Kitty, and three daughters. When he meets a significantly younger woman, Tula, he starts an affair with her, much to the chagrin of his wife, and his life is thrown into upheaval. Kitty kicks Nick out of the house, and he is forced to make some difficult decisions.

A famous horror writer finds inspiration for her next book after she and her husband take in a young couple.

Three days into his Miami honeymoon with needy and unsophisticated Lila, Lenny meets tall, blonde Kelly. This confirms his fear that he has made a serious mistake and he decides he wants to be with Kelly instead.

After fifteen years of marriage, an affluent couple divorce and take up with new partners.