Tom and Nedith have been married for thirty years, but their union is rooted firmly in the mores of the 1950s: he works hard as an engineer, she stays home; neither is happy. Meanwhile, their son Pete has recently split from hs wife, Killian, after less than a year of marriage. Their neighbour, Cynny, sees herself as reasonably happy in her marriage to Jim -- until she has an eye-opening conversation with one of her girlfriends, and begins to stray. Cynny's friend Nancy -- who knows she's unhappy in her marriage -- determines to go looking for fulfilment but stumbles into something so unexpected, it may make everyone in the community reconsider the choices they've made.