In Chapter 10, what does Patina learn about Momly?

Patina does dishes with Momly after supper. When Patina mentions that she is surprised that TeeTee and Taylor are scholarship kids, Momly tells her that she went to Chester. Her parents divorced when she was ten, and her mother got a job at Chester as a custodian. Momly was able to attend the school since her mother worked there. When her mother had a stroke and could not work, the school allowed her to stay on. Momly would stay after school and help the new custodian, who was Mr. Warren, the man who is now her favorite patient.