I just realized that you already posted about this guy before. I didn’t think it was you.

Him not answering your questions is the least of the problems. This dude is rude, abusive, mean, neglectful and frankly completely disinterested in you and your company. It doesn’t matter why he is this way but this is a very bad relationship in every sense if you can even call it a relationship as it appears to be on and off and kind of non existent. Ruminating over it isn’t going to make into a good relationship. You are being abused and mistreated. It doesn’t matter why he abuses you. There’s no answer to that. Him leaving to go to a different country might be a blessing actually.

If you don’t feel you can make a decision to put a stop to it then check what happens if you just stop contacting him. You might be able to move on and find happiness. See what happens