Im desperate and completely lost. I have just moved into a house with my daughter and boyfriend (not her father) she has been stealing almost non stop for this entire year and had been grounded almost that entire time as a result of it. She is stealing completely pointless things and when asked why she doesnt know. She then gets grounded and either gets very angry and aggressive and refusing to do anything we ask or she cries as though she is the victim. My partner is usually the brunt of her anger and she will not listen to anything he asks of her. We are told she hates regularly. We have tried a talk book, family meetings, one on one time too discuse behaviour, llocking doors inin thethe house, shouting but nothing has worked. I am completely lost and depressed, my partner's is on the verge of walking out and I'm don't know what to do