Roxanne Callahan has always been her younger sister's caretaker. Now married, her happiness is threatened when beautiful and emotionally unstable Simone, suffering from crippling postpartum depression, commits an unforgivable crime for which Roxanne comes to believe she is partially responsible. In the glare of national media attention brought on her sister, Roxanne fights to hold her marriage together as she is drawn back into the pain of her troubled...