A friend of mine has been with her DP for over 2 years. They don't have kids, aren't married. They don't live together but that's at least partly for religious reasons (don't want to live together until married). I don't know him very well at all, but she talks as if they are going to be married and have children one day (they are in their mid-20s at the moment).
He has found out that he has the opportunity to go to South America for 6 months with work. She (understandably) isn't that keen, since she won't be able to go with him.
AIBU to think that if he was as serious about her as she is about him, he wouldn't want to be on a different continent for 6 months?