I have a teenager that has been physically abusive to his step mother and verbally abusive to everyone else. I have taken him in for counseling and to doctors but he plays nice in front of them and nothing is ever done. I am at my wits end and now his step mother called to tell me that he was cutting himself during his visit with her and his Father. I am looking for any advice at all. I am lost with my son and his sibblings are resentful of the constant disruption.