Denim is supposed to be this rugged fabric, and it may work for lumberjacks, but its no match for the crawling, scraping, staining, and scooting of little boys. In my experience, from the time they are physically able to remove their own clothing, they will. Anyway, she is so manipulative and needy she wants to be his world and reminds him all the time how good she was to rear him!
My boys start stripping down the instant they get home from school. You cant be that mom when you have a boy, because boys are just rough.