No he is not wrong. My brother is a drug addict and my parents were to controlling of him. They judged every one who was not perfect and now this happend in their own family. Now they don't know what they did they think they did everything they were supposed to do. My mother thinks she can help him quit drugs but she is wrong. You should take him to rehab thats the best way you can help him. When he turns 18 and is still on drugs you should kick him out of the house. He needs to hit rock bottom then he will crawl back to you and admit he wants to change.