I remember how things were shortly after D-day. Prior to D-day, we had a marriage, and so, everything we did, we did as a couple. If housework needed to be done or bills had to be paid, we figured that out together. If we needed to make an effort as a couple to change the way we handled things, we did that together. But after the affair, I honestly still had that mindset in my head. *I* had cheated, and yet I still felt that *we* needed to address that and repair it as a couple. And I wanted it to be fixed now. Today. ASAP. The fact that my wife didn't seem to give a shit and wasn't particularly gung-ho to start fixing things and "getting back to normal" flabbergasted me. Imagine that. 20 years together and now she seemed uninterested. Mind boggling. (Not)
Think of it this way. Imagine a guy keys your car. When you confront him, he seems less interested in discussing what he's done to the car or how he's going to make you whole again, and more interested in pointing out the places he noticed that you consistently miss when washing the car. You know, he wants to discuss what YOU did wrong, and the steps you should take to fix it. Considering that this asshole just keyed your car, how open do you think you'll be to discussing your car washing techniques? With him? And taking his advice on how to wash the car he just destroyed? It's not that he's wrong about you missing the spots on the car, but it's completely inappropriate to bring that up to you considering his part in this story.
Post-affair marriage is like that. You fucked up. Why should your spouse give a shit about saving the marriage? Why give a shit about how you feel or what you think she needs to do? Why does she need to make an effort to save the marriage you unilaterally destroyed? Trust me when I tell you that she doesn't give a shit about horsemen or principles or anything else you've read, and she sure as hell isn't interested in your opinion of what "she should be doing". The only thing she may possibly care about is how YOU are handling things post D-day, and how YOU plan to move forward to try and rectify the damage you just did. She needs to see you making an effort. You have no rights right now... not as far as your marriage is concerned. Why? Because you chose to destroy the marriage. Because you made that decision for her. Because you seem to think that the thing you destroyed is salvagable. And you expect her to get right on that.
Look, don't get me wrong. Reading, learning, asking questions, making changes, these are good things, appropriate things, things you SHOULD be doing, and I'm sure your wife is watching. But just like the guy that keyed the car, you have no standing here, your opinion is not needed or wanted, and if you want to fix someone, go fix yourself.
At some point, if you do the work, if you make changes, and if she has a reason to trust those changes, then a door may open for you. If she sees you putting in massive effort, whether she's making an effort or not, then that might sway her to drop her walls a bit. When you are someone capable of being a supportive and loving partner, then you may get the chance. But it will take time. A lot of time. And a lot of effort. And yes, it is 100% worth it. But get that thought out of your head now, the one that is telling you that you still have an equal, balanced marriage in which both parties need to make an effort. That's a recipe for disaster. You threw her and the marriage in the trash. There is no marriage to save because you made sure of that. So you have to start over again, as if you've never met, and create something new together. But that's chapter twelve. You're still on chapter one, if even.
Like I said, you're doing the right things in terms of learning about yourself. Good job, keep that up! It is vital that you start changing the way you think and react, and to do so, you first need to understand WHY and HOW you are broken (what led to you having an affair, and being defensive, and all that) and taking steps to fix that.
Going back to the guy who keyed the car, imagine that, instead of telling how to wash the car, he instead seems really affected by what he did. He promises to repaint the entire car, and he pays for everything without you even having to ask. While the car is in the shop, he gives you his car, and offers to drive you if you want. He takes anger management classes, attends every class, and is active in his efforts to change. He also joins a support group for people with anger issues, and every week, he tells you what he's learned and how he's made changes regarding his new information. Every step of the way, he takes full ownership of what he's done, is truly mortified to his soul that he did what he did, and is hell-bent on being a better person, whether it fixes your car or not, but he still makes sure he does all he can to make you whole. Now, would you perhaps consider forgiving him? Are you at least more likely to forgive him then if he had tried to give you advice about washing the car?
That's where you need to be with your wife. You have to be the one to make the changes, make the effort, take the blame, and show humility, compassion and understanding. Do that, and you might just be surprised at how things can change. Don't do it, and nothing will change. Except that maybe you'll be divorced.
You've got this. You are clearly an intelligent and driven person. That's good. Now you just need to put that effort forth, and do your best to stop trying to control the outcome(s). The outcome you should control is your own. Decide what outcome you want for yourself, and then go do it.