Long distance relationships tend to die off. Since you have never met boyfriend and don't really know him. I would say keep out of it. They could be broke up and you don't know it or they have some type of arrangement. Not your business.
And yes I have been on the recieving end. First wife started seeing other people when I was overseas in the military. Didn't find out about it till after the divorce and I came back to the states. She was the one that asked for and filed for divorce.
Currently have a friend that is unhappily married although still living with her and also has a girlfriend he met when he was overseas. Hard part for me is I know both wife and girlfriend. Girlfriend does know about the wife but don't think the wife knows about the girlfriend.
