Slowly -- Wow. Your ability to view the closing email is such a gift! I think that your h does an excellent job at articulating how and why he wants to end things and also is quite clear that he is returning TO you pointedly.

I don't want to lead you down a cheeseless tunnel (one that I have frequently visited) but has your h told you what he thinks led to the A? What he may have been looking for? Partly curious and partly thinking that could be the place you may want to focus on as you guys move forward together.

Sage

Relax. Appreciate. Be calm. Laugh. Enjoy. Be secure. Be loving. Be loved. Don't personalize. Don't ASSume. Accept. Be grateful.