Please excuse the typos!
By the way, married for over 20 years. have a son 21 and daughter, 17.
If you live in or near a large town, there should be a Divorce Recovery group around. You don’t have to be divorced to join. I’ve led them and we had folks who were in the “undecided” stage.
If you can’t find a group via Google, check with your local Megachurch. They usually have such a group.
Meanwhile, don’t rush anything. Find a Christian counselor if you can. Read a lot. There are books on this, like “Should I leave Him?” by Doss. Or, “How One of you can bring the Two of you Together” by Susan Page.