Roseanne Barr stars as Ruth Pratchett, a devoted wife to her accountant hubby Bob (Ed Begley Jr.), and mother to two precocious children.  One day while attending a swank party, Bob meets and eventually has a fling with best-selling romance novelist Mary Fisher (Meryl Streep), and while they do their best to keep things under wraps, Ruth knows better.  As their marriage falls apart, Ruth vows revenge, and set about destroying all of the things good old Bob and his mistress hold dear – his home, his family, his career, and his freedom. Susan Seidelman directs this cult comedy.