Bad behaviour etc

I know I know its not his fault but, at the moment, we just cant seem to stop some of the things he does.

All tied up with his OCD also which doesnt help.

But no matter what we try he basically, will do what he wants. He'll lie and go behind our gap. I can't tell you the damage hes done to the house, and money its cost.

Latest we find hes smashed a mirror, broken an expensive computer chair, and managed to knock a hole in the wall. Pretty sure I know what the reason is - frustration when hes playing computer games.

I know some of you are going to say, yes we need to treat him as he is, but its getting a bit out of control at the moment.