Originally Posted by
someguyintexas
I said if she wanted to save this relationship she needed to move back here and in with her mother, we are VERY traditional and will not live together until we are married.
This bit you've written is what worries me. Perhaps I'm interpreting it incorrectly, but it sounds like you're calling the shots here...which is a great way to make a person resent you. I'd be more comfortable if you'd written "we've discussed this and she feels that she should move back home - which is something I totally agree with".
Thing is, other than her feeling sorry for what she did, you mentioned nothing about how your girlfriend sees the way to move forward. Has she expressed an opinion of her own - or is she simply agreeing with what you've told her to do?
Lastly, why did she move so far away? She could have found her independence equally as well living near you. It just seems really odd that she'd choose to risk the relationship by moving so far.
Never regret anything that has happened in your life. It cannot be changed, forgotten or undone. So, take it as a lesson learned and move on.