Not to be harsh, but staying in a job like that where he might at some point cause a problem, in order to save face about moving in with his mum for a while does NOT equal having no choices - it just means he's putting his pride ahead of any kind of fulfilling life for himself. And that bit about being taken off the streets, for being too agressive? Well, I don't know the backstory, but that's not a very happy idea for anyone who's NOT his brother. For his sake and everyone else's a little pride swallowing may be in order... sorry if that sounds judgemental, but I've encountered the effects of people in positions of power and responsibility who hate their job, and therefore everyone they have to deal with... wasn't good.