Sweet Revenge (1990)

Synopsis

A successful female lawyer (Carrie Fisher) decides to divorce her failed writer husband. He effectively sues her for alimony, based upon an agreement they had made that she would support him if he put her through law school. The only condition attached by the judge is that if he remarries then the alimony stops. She decides to get revenge by hiring an actress (Rosanna Arquette) to seduce him and get him to marry her.