He is at my moms house and driving her crazy with his paranoia. When she comes home, he opens the door and ushers her in so he can close the door and lock it behind her, he puts coins etc. in front of the doors so he knows if someone has opened them. He accuses her of letting people in the house to medicate him, it goes on. He stands in front of the house and flips off people driving by as he insists they are watching him. I cannot let him my mother live like that and she pays for everything, he helps with nothing. I was told he needs to know boundaries and not make others so uncomfortable, so it is only a matter of time before his probation officer removes him from there as well. he is not getting it that he will next be homeless.