Does anyone know of any inexspensive, easily installed camera's that record so that I can show teen her own actions? This seems to be a big part of the problem. She gets so angry she doesn't remember her own actions so she truly believes she didn't do them. Words will never convince her. The only way I know is to record us both in a heated battle so she can see for herself what goes on. Who knows - I am open to learn something about myself too. thanks for any help.