Seven years is a long time to talk to someone then turn your back. I find that hard to believe too. But maybe he doesn't want to see you and is tired of dodging your questions to see him?

I think maybe he just doesn't want to persue anything with you, and thinks you want a relationship.

But for some reason he is not choosing to contact you, so I can't help but think that maybe he is throwing the relationship away even though you might think that makes no sense.