Most Helpful Guy
Some people just can't handle long distance and that's fine - especially when the relationship isn't going great. It's definitely a fair reason if you've tried and it's not working out. Other people have an easier time making long distance work, but that doesn't mean everyone else can.
Most Helpful Girl
It looks like it could've been because of distance. I'm doing long distance with my boyfriend now and it's very difficult and not many people can handle it. It's a fair enough reason for breaking up.