He will live on a friends sofa until the roommate moves out next month. He wants to come back home until January and get his own place. He has once chance to come back home and follow the rules and he knows that we mean it.
He started drinking at 16. Amazing we didn't he know he drank until about a year ago. He was away at school in another state so we didn't see the day to day effects on him until he had to take a medical leave.