I for one would like to commend you. When faced with undeniable heartache and sorrow you were able to be man enough and ask for help. And to ask for the help of total strangers does take a lot. I know you said this forum is like family but your problem was a very personal one. So to open up and ask for some guidance was a big step to take in your healing process. It looks to me that you have a good outlook on everything and that you will be back in the saddle in no time.
Five years from now when you run into her unexpectedly you will realize how you keep on maturing for the better and she keeps on staying the same. She will realize her mistake but by that time she will already know you are too good for her. You will be able to see the whole process take place in her eyes. And with that my friend you will have your reward.