He hasn't done anything to cross the line indicating that they're more than just friends, but the thing is he LOVED this girl and wanted to marry her just three years ago. He tells me he could never be with her again due to his beliefs (he's agnostic and can't be with women that are religious).
Despite all of this, I'm hurt. I wish he didn't have this tight relationship with his ex, even though it is a respectful one.
I can't admit that I know this, or that it's been bothering me, because I snooped. What should I do? I'm seriously thinking about breaking up, because I feel if one is done with a relationship, they are done and there should be no need to connect all the time. If I do choose to break up with him though, what do I say my reason is? He has been nothing but sweet/nice to me.
Thank you for answering!