I know this is a D busting site. But this woman is not trying. She uses you when she needs you and shows up at MC but does nothing to make the M better. She doesn't feel like she is married? Well, I am glad you brought up the rings. It gave you insight. See, I see those rings as something you wear even when things are bad, they show commitment to making it work. YOu don't just keep your rings on when things are good. The rings symbolize a marriage that she is supposedly working on. They don't just signify a good marriage.
You are both young, haven't had kids together. I would hate t see you fight for your M for so long without her fighting too. Marriage should be honored even without kids. But let's be real often kids push us a little harder to make it work. Your W isn't pushing very hard. I truly thinks she just wants things the way she wants them and expects you to give them to her that way. You are also way to focused on her. You admitted to being afraid to GAL. Let her react the way she wants. I see you doing nothing for yourself or your own mental health. It's like you are simply waiting for her to just come around and decide she wants to be your wife. Your going to waste some very good years of your life waiting for that. If you are going to really remain committed to her, you need to commit to yourself.