I am asking for a friend quite literally I know this is a cliché but I want to try and support her or direct her to help.... Her teenage son has been problematic for many years he was a school refuser he's now refusing to go to college and when she goes to work (she's a single mum) he lets lots of neighbourhoods teenagers in to smoke cannabis around her house. She has just mentioned to me that he has started being physically violent with her. His father was seeing him alternate weekends but has not been at all supportive, he has a new partner and the son really is interfering with this relationship, the son is also now refusing to see the dad because he'd rather be in the local area doing the drugs.
My question is does anybody know of support she can get or anything she should try. She did contact police at one point who gave him a brief talking to but he actually thought this was a badge of honor in front of his new friends.