Here is my modified draft. I think I clearly need to take some things out. Yes, I'm trying to shake her up. It is how I feel, however, I'm not sure what everyone thinks? Edit and 2x4 away
Thank you so much for your enlightening email last week. It has given me an appreciation for how you feel, and how overwhelming it must have been to run our household and fulfill your roles as a mother and wife, and feel like you had very little support. I can truly see how you lost your identity, and took on new roles. I am disappointed that you feel that you are incapable of meeting expectations of my family. I can imagine you have thought long and hard about what has happened with us.
I have done much reflection and thought over the last few months as well. I have been afforded the opportunity to develop fantastic relationships with each of the kids, and I have learned a lot about myself, and how I communicate. It is disappointing we were unable to attempt to work on these issues together. I am aware of the responsibility that I have had with respect to our marriage breakdown, and I accept my role wholeheartedly.
As you are still involved with OM, I have made the decision that I will not be your friend moving forward. While this is terrifying for myself as well, I chose not to surround myself with people that have hurt me. Back in January and February, I explained what my boundaries with respect to the OM were. If our M ended due to you choosing not to work on it and continue to see the OM, I told you I would not be able to continue to be your friend. Unfortunately the choice you made and have maintained was to keep your relationship with OM going.
While D is not what I would like at this time, I will not stand in your way as you chose this path. We will continue to have a relationship with respect to the children that is civil, but I would like to cease all other communication.
You have been an important part of my life for 20 years, but I will survive and move on. You are correct, I will be fine, and meet a partner that is deserving of the type of love, commitment, loyalty and support that I am capable of providing.
While it pains me that this is not a new R with you, I can say confidently that I tried and made an effort, and I will sleep well with the knowledge that I gave it my all. Best of luck in your future.