from what i understand is this.. one of his wifes was a jw. he studied a little bit, but has a serious smoking habit. he said in an interview that he believes the basic doctrine of the dubs. but, can't give up smoking to commit. subsequently his marriage ended. i thinks he was abusive, not sure.
but, remember...that doctrine has changed quit a bit. so he may not believe anymore. just like all of us saw through the scam of the WTBT$.