I think that is the case with most people here, life gets in the way of relationships, we don't pay enough attention to them until things go so wrong that we end up here.
Do you think if the financial settlement was done and dusted that you and your H would have a better chance to rekindle the friendship hopefully leading back to an R? Do you think that that is what is driving a wedge between the two of you at present?
I wouldn't make a rash decision just yet, think about it a bit more, you wouldn't want to go one way or the other without thinking of all pros and cons and have an even bigger wedge driven between you.