I have a friend I've known my whole life. He's much older than me.. about 20 years older. I've always known he's been a bit delusional but didn't find out the extent of it until recently. I have suffered from delusions in the past so I can recognize what's going on with him. Recently he opened up to me about many things. I had no idea it was this bad.
He usually dates people long distance online. His current one he's being talking to for 2 years. He has visited her about five times. She's married by the way. :/ At first everything was great. I have spoken to her a few times and she was nice enough. He talked about how nice she was and how she wasn't annoying and all that good stuff.
About a month ago he started telling me these unbelievable stories about her. I questioned what he said a bit and he had no answer to most of the things he was accusing her of. It was literally all made up in his head. It relates to her cheating on him with other men from the Internet. The stories he told were so unbelievably far fetched. He would build onto each of his delusions and make it into an even bigger one. Crazy things such as saying she was in another country with another man and that he knew which hotel she was staying at, the times she was leaving the room and what food she ate. He does confront her about it and she proves him wrong and he comes up with more delusions to support the made up evidence in his head. Currently, he's states away spying on her trying to catch her in a lie. I seem to have become the person he tells everything to. I am fine with that but he worries me. I am concerned. He has other medical problems and this stress is NOT healthy for him.
The way I handle it is by listening and trying to get him to see all possibilities of the situation. He doesn't get mad at me ever but he insists the delusions are a fact. I don't agree with him I just sort of say "maybe, we can't be sure". He is 100% sure he's right though. Am I handling this the right way? I don't want to make it worse and I also fear he may be worse if he didn't talk these things out. He does see a therapist occasionally for anxiety. I know he won't seek any help because he thinks he's fine. His family knows how he is somewhat but they really don't care. I don't go spewing his secrets all over the place because he has confided in me. I just want to know if I'm doing the right thing. I care about him greatly!