Unbeleivable. You are actually proud of being a Felon and husband beater. You have a long life of disappointing your family, unemployment, addiction and cum stained asshair ahead of you. 
On the surface he revels in the fact that he disappointing his parents---it shows to him that "he is in control" and that it is his life...
When you go deeper, it's a way of hurting them, for he may blame them for the way he is. He was a fat kid, and you don't get fat (barring some type of illness or disease) without your parents allowing you to eat whatever you want and also not being active. So, a lack of something in his life dealing with his parents...
As far as the rest, nothing we can say...he has to hit rock bottom. Be it being homeless or constantly in and out of jail. It took him years to get to this level, and it's going to take years to go further down, and years to come back up.