DnJ, BL42, and Kind18, I really appreciate your advice. I've filed away the suggested for responses should H bring up D paperwork again. Thankfully (well, if H sticks to his word), I won't need to use them, at least for a while.
It's funny, after BD, I naturally went dark and have been really good about following the 24-48 hr rule. I was (still am) so hurt that I just didn't want to initiate contact and invite more rejection. And I take my time responding to texts because they are so few and far between, each exchange feels very high-stakes.
I am starting to plan my move. I'm staying with my parents through the holidays. After that, I'm heading to a city on the other side of the country, where my work is based and my friends live. Don't know when I will ever go back to Country B, where H lives.
I agree with my friends, therapist, and the DBers here that NOT going back to Country B is the best choice for my mental health. Still, I feel sad about it. I am accepting the feeling and letting it pass...