Lord give me the strength to terminate

[mom-in-alberta]

I think playfelt hit it right when she suggested writing up a specific list of "we expect THIS behaviour, not THIS and give some examples of what will no longer be tolerated". Give them a chance to enforce these same rules at home. Chances are, they pretty much let him run amok at home?
If by a specific timeline, he has not shown any improvement, I would say goodbye. And make sure they know what that time period is. Then stick to it. Good luck!!!!!!!