Do not be hasty and do not let emotions dictate your actions.

Filing for a D is not the way to handle being at your wits end.

Take a few days to think about it when you are not so emotionally charged then make a decision.

Talk to your C, talk to your sponsor, write a list of pros and cons and be smart, not emotional.

Things change and if you no longer care to stand for your marriage that is just fine. We all have our limits.