Perfect Trisha and troublemaker Donni couldn’t be more different—but neither of them knows what to do when their parents get a divorce

After Donni and Trisha’s parents split up, Donni goes to live with their dad and Trisha goes with their mom. Donni is nothing like her older sister, Trisha the Perfect, who gets good grades and never does anything wrong. All Donni is interested in is art. Since the divorce, she’s been in trouble practically every day. But after she smears paint on another girl’s shirt and an adult asks her about the divorce, all hell breaks loose.

Since Donni is always in trouble, no one seems to notice that Trisha is also having a hard time with things at home. With no one to confide in, Trisha pours her heart out about everything—her parents, her sister, her hopes for the future—in her journal. What she wants more than anything is for Donni to talk to her about how she’s feeling. But after Donni does something terrible, maybe unforgivable, the two sisters might never be friends again.