I tried to reply to this thread: http://www.jehovahs-witness.net/jw/friends/175876/1/untitled-topic
But for some reason it wouldn't let me. Maybe because there is no title>? Anyways, I'm sorry that you are going through that. It is terrible. What happened to his phone?
Are you sure he is checking his email? Are you sure he is not just stressed or depressed about losing his job?
Have you thought about just showing up at one of his meetings to ask him? Maybe there is something going on that you don't realize... I don't know what else to really say except that I'm really sorry...