When Bunny Linden abandons her three children with her older sister, Jayne, in 1972, she knows Jayne will be the perfect mother. The mother Bunny, a teen runaway, could never be. As months turn into years without word, Jayne and her husband, Rodger, a rising star of New York's journalism scene, strive to give the children the opportunity to flourish and feel loved. When Jayne and Rodger finally have a child of their own, a seemingly stable home is built. But then, after nearly a decade, Bunny resurfaces and sets a chain of events in motion that detonates all their lives. As adults, their children try to reassemble the pieces and solve the mystery that has always haunted them: who were their parents? What really happened between them? And who is ultimately to blame for the destruction?