I would continue with your LRT. That would include not letting him return to live with you. I know that is hard but what is he doing to fix his problems. He needs to do actions not words to prove you should take him back. If he needs a place to stay he is liable to say anything to get what he wants. If there is an OW you can have no relationship. That has to end. Do not tell him any of this. Sit back and watch the show as he races by.
