Sibling Rivalry (1990)

She did it. And boy, is she sorry.

Marjorie Turner is suffocating in her marriage and day to day life. An extramarital affair with a stranger seems to be the answer until her paramour has a fatal heart attack, and turns out to be less of a stranger than she could have thought...

Genres: Comedy, Romance

Stars: Kirstie Alley, Bill Pullman, Carrie Fisher, Jami Gertz, Scott Bakula