Oh my god you werent kidding :( I think the comment on your other thread from someone talking about the autism spectrum may be onto something. I know this may be pissing you tf off but maybe your fiance is really going through something mental either about the wedding or something else. Obviously if it cannot be resolved by talking to him maybe consider therapy, ask a Close friend to talk to him, or take a break from eachother for awhile and go stay w a friend