What are the boundaries between imagination and delusion? When Ella's father John dies unexpectedly, she learns that the past she believed in never really happened. For more than twenty years, Ella has learned to live without her mother, learned to forget the woman with paranoid delusions who abandoned their small family the summer Ella turned ten, learned to accept the likely scenario that her homeless mother died on the streets. But John's accident changes everything. The unsettling questions raised by John's death and Maggie's unwanted reappearance send Ella on a journey to discover the truth - the truth about the woman who abandoned her and the man who raised her and why they kept their story a secret.