Cbtdad, you are the one that needs the space. Not her. You need time to clear your head. Realise what you want in life and whether you can actually move forward, with or without your W.
Right now you're going nowhere by stepping on eggshells. Forget how she feels, forget what she's thinking. What do you want in your life.
Just cos things are going right, doesn't mean that they were always wrong.