Kris, you have not failed. You are not a failure. You have given your H more of a chance than most of society would. You have tried.
I don't think there is any rush to make a decision, you can always give him a little time to see if he progresses. But if you do walk away, you are not a failure.
Michelle - Proud DR Rockette S: 28JUL07, D'd: 29OCT09 http://tinyurl.com/27j9qo2