Suburban couple Richard Harmon (Dick Van Dyke) and his wife, Barbara (Debbie Reynolds), have exhausted their patience in their marriage. Bored and no closer to fixing their problems through counseling, the couple opts to divorce, and the proceeding tug-of-war over children, money and possessions reveals that maintaining their marriage was far easier than ending it. Along the way are attempts for both at new relationships, with the subject of alimony playing a hidden role in matters.