I want my fiancee to move to the same city as me
Is there a reason for this?
Yes, I want to live with her.
I think that you should wait until she is ready. If she does not want to move yet, you should respect that. She will move when she is ready.
If she doesn't come then I'm breaking up with her.
I think this is a situation that you should really talk to her about. If you guys can't decide on what to do then maybe a break up is the best thing.