Yeah... of course you have to do what is comfortable for you, but I would be afraid of letting him use your address for parole, since he clearly is not behaving in a manner that suggests to me that he is ready to be at home. But I don't know the whole story, and that's just my two cents worth.
I'm sorry he's putting you two through so much, but I would do as little as possible to help him right now. He has to learn how to help himself at some point.