I think that is normal. I think most of us, even when we began to embrace D, were torn. I think the biggest thing you have to get past is the notion that maybe if you hang on a little longer then things would turn around. If you can move forward without that regret then you are ready, even if you still have a desire to try to save things. .
This is, in my mind, the hardest thing to process. I have filed for D, but I don't want it. I did it because my L advised that I needed to in my situation because of our disagreement on custody. I think you (and me too) have to decide what is best for your family, and detach that from what you want with your W. Maybe I'm wrong, since I can't seem to decide what to do myself...
Me: Late 30s WW: Late 30s M: 12 S: 7 BD: Late April '18 (Wife left next day) OM confirmed: July '18 (20+ years older)
The Lord is near to the brokenhearted and saves the crushed in spirit. - Psalms 34:18