My dcousin has recently started going to the local scientology place and I have been concerned. He is doing and paying for the self improvement courses. He says that they are friendly and helpful and supportive. He is not long separated from his wife and family and I think v vulnerable. He has no other friends. I live over 3 hours away from him but try to contact him about every week but this is all he talks about now and posts about. He seems happier with himself and more confident. But I'm concerned.
Aibu to be worried or just leave him as he's happy?