Here is a Warning:
You are getting an emotional boost from the fact that she hasn't found anyone yet. This is now feeding a sense of false hope that she will possibly get back together with you. You will ride this emotional high until you hear news about her that you don't want to know about. It is at that point where you will crash hard and really start to follow the advice we have given you.
I hope for your sake that never happens, because it sucks...