Seven-year-old Ace has two homes. He spends some of the week with Mom, and some of it with Dad. At school, Ace's friends are keen to find out what 'co-parenting' means, and ask him lots of questions. Does he ever forget which house he's staying at? (Does he forget where he'll stay on which night?) Does he have two of everything? (Does he have to pack an overnight bag?) And is his dad really a wrestler?
Suddenly, Ace has a bigger question to wrestle with. He realizes he's forgotten his homework. Will Ace get into trouble? And which parent should he ask for help? Ace's friends offer their advice, but he still doesn't know what to do. Finally, he turns to his teacher, but will she have the answer?