A few months ago I learned that a friend I've known for 20 years got married to his long term partner. He didn't tell me he got married and won't share any details about the wedding (when, where, etc), as if it is a big secret. He could have gotten married five years ago, for all I know. I only found out because he used the word 'wife' and I asked him about it.

Has anyone had that happen before? It makes no sense. I think it might be the last straw for me.

He's been suffering from some paranoid delusions for the past five years or so. Am I the enemy now? Or is he not telling me because he thinks someone else is listening? I don't get it.