Until you become much more detached, those types of things will continue to hurt.

It is normal for you to feel hurt, yet all he really did was let you know he filed and asked how you wanted to be notified, formally. It really is just a piece of paper. Every year many D are filed and many are never completed.

Right now... he wants to D. That does not mean anything about the future. He could change his mind or never do anything further with it.

Focus on your own growth, GAL, and detachment.

Are there any things that you are doing right now to keep your mind off the R?