Are there any good YA books about mother-daughter ( or mother-son) relationships?

I wanted to put some books on display in the library for Mother's Day, but I couldn't find any that were YA. I know teens and their parents have volatile relationships, but aren't there any anger-free books about teen daughters/sons and their mothers? I'm sure there are, but I can't find them. Maybe there will will be some great ones written for next year.