So, you are telling me that you are choosing to prolong your process. Even though letting go is the key, you are not going to let go? So you are choosing to take the road of failure?
I believe that it is very possible to be angry and yet let go. Who says you have to follow your feelings? Isn't that what is making you angry about your WS? That your wayward is following their feelings?
IF you never get the truth are you telling me that you will always be angry?
You may want to dig deeper into that anger. Anger is many times just a cover for a deeper emotion. What is the deeper emotion or emotions? Dig deeper for it. What is it that is really causing that anger? Once you find THAT answer is when you can get past it. What you think is causing the anger may not be the real truth. It may be someting else. Study up on anger.