Arsene, I also agree that you need to take things at your own pace. I also had a very limited circle of friends, and after nearly two yeas, I finally have some friends (though it's still a work in progress.)
Things take time. I think you're seeing some positive signs from your W. She doesn't seem to be pulling away. I can't imagine how hard it must be to deal with the thoughts of the OM, but you are doing it and dealing with it the best way you can.