While dining out with friends, Sy suggests the difficulty of separating comedy from tragedy. To illustrate his point, he tells his guests two parallel stories about Melinda ; both versions have the same basic elements, but one take on her state of affairs leans toward levity, while the other is full of anguish. Each story involves Melinda coping with a recent divorce through substance abuse while beginning a romantic relationship with a close friend's husband.
Eliza D'Amico thinks her marriage to Louis is going great until she finds a mysterious love note to her husband. Concerned, she goes to her mother for advice. Eliza, her parents, her sister Jo, and Jo's boyfriend all pile into the station wagon and go to the city to confront Louis with the letter. On the way, the five explore their relations with each other and meet many interesting people.
Set in the glamour of the New York and Paris art scenes, gallery owner Brooke Gatwick and her newscaster husband Owen Shore, face temptation, jealousy, twists and mystery when two seductive newcomers enter their lives.
Ironworker Nick lives with his wife, Kitty, and three daughters. When he meets a significantly younger woman, Tula, he starts an affair with her, much to the chagrin of his wife, and his life is thrown into upheaval. Kitty kicks Nick out of the house, and he is forced to make some difficult decisions.