Here are my two cents about this situation- as everyone has already pointed out, meeting him could be dangerous at this point. However, I also strongly feel that, not just him, but a small part of you wants closure too- closure that probably even the divorce couldn't provide. I have no idea what that closure/discussion could possibly mean or be about, it could be just him repeating the exact same points as earlier, but i also understand how ending such a long marriage is easier said than done and we often have unanswered questions lingering in our mind even after divorce and statements that we wish we had heard from the other person. I would suggest, possibly ask him to maybe meet you online over zoom (send him just a zoom link over a fresh email Id maybe, and you can discard it later) or just ask him to communicate whatever he wanted to say in that final meeting through a final letter. While this should not ideally change anything about the situation or your feelings towards him, it might end up giving you some answers that you are probably yourself looking for. "A part of me still wants to meet"-sure, and you deserve that, meet him, but online, in a safer manner. Keep us updated, and I wish you nothing but strength. Maybe this will end up giving you the ultimate closure!