She would have been better off leaving her child at the school than waving her breasts in some stranger's face for money. She chose stripping over her child's education.
Actually, her Stripping afforded her the opportunity to allow her the financial ability to send her child to a Private School in the first place.
It also allowed her the work hours to be there for her kid, more so than if she had been slinging Burgers (and getting her butt grabbed for free) at the local McDonalds for minimum wage.
You think Pastor Voyeur would have even allowed Junior into School if she couldn't pony up the cash? Not Friggin Likely.