Sister Split — Sally Warner

Six days ago, my parents had the big fight, and Mom told Dad he had to choose between the new job and her. And Lacey told me that she hated it when I was born.

Ivy Miller is stunned by her parents' decision to split up. But she's even more unprepared for the way her older sister, Lacey, is suddenly treating her. Ivy just can't believe how mean Lacey is being! Torn between relief and grief when Lacey goes to live with their dad, Ivy declares a "divorce" from her sister -- but secretly, Ivy is grateful for the drastic measures her parents take to bring the two girls back together.