Alison loves her husband and their three children. But the emptiness she feels is tied to her decision to run away with Marc, her best friend's man. On the verge of divorce, Catherine loves her children as well, yet still pines for Marc, the love of her life. Alison and Catherine have kept their distance for 15 years, but now that Alison is moving back home, things will come to a head--for better or worse.