Very gently, I think you're in your head, and recovery requires one's whole system to do work.
My gut tells me your self-talk still attacks you for your W's decisions, compounded by your willingness to stay in a Reconciliation that is more imperfect than most other Rs.
Your W is herself. You can change her. Gently, you can change yourself if you want to, but you may need help.
Right now, you're focusing on the tragedy of your situation - the desire for your W and your life to be different. I agree that you deserve to be loved by your W. You deserved a faithful W. Since she cheated that's impossible, but you deserved a remorseful, contrite W. In reality, you're not sure you're loved, and your W isn't totally faithful or remorseful and contrite.
Where do you want to be? Are you hooked enough on your W to stay under these conditions? I can't judge the answer, and I wouldn't if I could. The answers to these questions have to come from you. I can say that you're not stuck. I can say that you'd probably find a new partner if you were single. And I can say that on average, you've probably got 3+ decades of your life left.
Here's the thing: I can see good reasons for staying and for leaving. I can't see good reasons for beating yourself up.
You've been in grief and shame for a long time. The only way out that I can think of is IC/therapy, and there's no guarantee. My bet is that if you look at yourself deeply, you'll find someone who is as good as everyone else. You'll find a guy who is braver than he thinks, a guy with less reason for shame than he thinks, a guy who has every reason to feel good about himself whether you stay or go.
So my reco is to find an IC who can help you find those guys. I'm pretty sure you can stop suffering, if you find the right help.
[This message edited by SI Staff at 6:20 PM, Sunday, January 14th]
fBH (me) - on d-day: 66, Married 43, together 45, same sex ap
DDay - 12/22/2010
Recover'd and R'ed
You don't have to like your boundaries. You just have to set and enforce them.