Surprisingly, the marital A-bomb dropped by Addie doesn’t explode into a melodramatic rampage of mutual accusations, cat-fights or shouting matches. It’s not the women’s friendship that gets ruptured, but rather their private sense of security.
— Michał Oleszczyk (RogerEbert.com)
Synopsis: A letter is addressed to three wives from their "best friend" Addie Ross, announcing that she is running away with one of their husbands - but she does not say which one.