He was the one who didn't want to let her know and at first I agreed. I guess he just feels that if he tells her and it doesn't work, then he's admitting failure, and maybe he's afraid she won't put him back on it, but I'm going to tell him he needs to do the oppostive and have her help him wean off of it, with the understanding that he's scared and may not be ready.
His appointment is next Tuesday and I will probably be giving him a ride there, so I'll talk to him more about it before then.