Thanks everyone. I am glad that my very, very long and detailed post helped others. (I sometimes worry that my novels here will scare everyone away - LOL...) But I know what you guys mean - sometimes the similarities we find in our situations are uncanny and very helpful for our own mental sanity.
Even before reading all your replies, I had already calmed down and knew the answer: I had to let go and move on. That's another sign of progress for me - I don't dwell on the drama anymore and am quicker at identifying my hurt, fears and anger and find a faster way out of it.
So when H called to say good night to the kids I told him I got his text, thanked him for it and told him I agree with him 100%.
He then apologized on the phone saying "I am sorry if I hurt you." Didn't mention anything about his accusations or name-calling, but hey - this is way more I have gotten in a long time, so I'll take it as a sign of progress and goodwill between us! So I thanked him sincerely for saying that and ended the call first and on a good note.
I'm good, I did the right thing and I really have not thought about it since then.
Thanks for all the help!
Me & H: 44 D7, D6, S3 Together: 20y, M: 17y EA: 11/13/10, Sep: 12/23/10 EA becomes PA: Spring 2011 H filed for D: 09/06/12 D Negotiating began 2/15 OW seemingly gone on 3/15 Still negotiating D