When someone we love so much that they become our world give our space to someone new. How to deal with such a situation. We had a lovely relationship for 4.5 years but then after our break up she has moved on very quickly to someone new. Her late night calls have shifted from me to someone else. How is this fair? How can she do something like this to me and move on so quickly? Why can't I move on like her. It doesn't even seem to effect her at all now. But it seems like the world has ended for me.