Dragon Heart:

It has been my experience from dealing with my wife, that they don't have a direction other than the one we give it based on our own fears.
we can't see in to their mind, if we could we would go off our rocker as well with the torment that they are putting them selves through
Point being work on you and your direction give her something to follow and when the time is right she will come to you
mine is not ready to come home yet I can see that, but I am seeing baby steps, she is working her way back.
look for the small stuff it will keep you from being discouraged and keep giving her lots of space, she will come to you when you have given to much. that has been my experience to date. it will be one year on the 19 of this month for me.