Leah, I'm glad to read your update. I was a weepy mess yesterday so good thing we didn't talk.
I think all this is great, but a word of caution. He tried one or more people and "is not in a relationship right now". Thus, Plan B comes into focus, at least for a bit. Keep the expectations at zero, less than zero if you can. Let him lead. Do not pursue. No need to rush the divorce. Watch the money (and the credit cards if you can).
Watch out for the same pattern of promising to come and not showing up. Keep moving forward for you.
Happy for you Leah. Just want you to keep that spicy little heart a little safe right now.