In an ideal world, you and your ex would work together to acheive a sense of closure for both of you. This is not an ideal world.
Here are some indicators that you’re seeking closure –
Do you feel stuck after divorce?
Are you waiting for an apology or an explanation?
Do you want to be able to find closure from your divorce and move on?
If so, I have some good news for you. You CAN find closure. And you can do it alone.