You need to choose one of two things: call the police or talk to your parents about their becoming her guardians for a while. If they will do this, you find a small place or perhaps check into a treatment center. You need to help yourself before you can care for your child. If something isn't done, I fear your situation will only get worse. You hit her in the past, but that is over now. If you do not currently hit your daughter, then she can say whatever she wants to authorities but it wont be relevant. Your daughter is the abuser now, not you. I hope you get the help you need.