I think moving on is the best, although if his person is in your daily life, that can be challenging.
If they are in your daily life, I would « calmly » have a discussion about what your issues are. I, actually just did this with someone and they didn’t even realize how what they said was troubling to me. Each person and situation is unique, so challenges present themselves on how to respond.
One of the greatest quotes goes something like this;
Staying mad at someone has no effect on them, but makes you miserable (Not exact, but you get the point)
I don’t disagree with Ellen, but for me, I cannot let it simmer, I need closure. Your way, her way, my way to closure can be different paths on the same road. We are all here to help each other & respect the views and what works for one may not work for another.
This is just another prospective on the same road.
Hugs to all