I didn't understand if she wants you to stay together? Are you planning on a long distance relationship? This is a very tough situation and in general I'm not a great believer in such relationships but if you love each other it might work out.
I think you have a few options:
1) Follow her to wherever she goes assuming she wants you to come.
2)Try and hold the relationship long distance. This will certainly be a test that will make it or break it.
3)Break up and simply move on. I realize that this is not what you want but unless you fight for this relationship it won't work.
Good luck.