I am in the same place as you re the anger and resentment. I believe that this is normal and part of the process we go through in terms of moving on with our lives.

There are many times where I ask myself why am I doing this for someone who I really question whether or not I still even like them never mind love them. The answer is that I am doing this for myself in order to become a better person.

Whether or not our wives want to share their lives with us based on the self improvements that we have made is up to them.