If she wants to hug, give her a hug. If you love your W, I think you should enjoy getting a hug from her. "Act as if" she really misses you. If you cut off a piece of your relationship, you never know when it will come back. You may even get to the point where you miss the fake hugs. I do. I can't even touch my W anymore.
My W just leaves when I come to spend time with the kids. Your WAW seems normal to me. You can always think of your family days to show W how happy and attractive the new you is. Work on detaching. Don't let her mood swings bring you down.
