What works for one person may or may NOT work for another person. I cannot stress enough the damage you will do if you send that letter to your W. It will not work as you are hoping it will - it smacks of pursuit and you being needy and unable to accept or move forward as a man. Do what you want but I think sending such a letter is a huge mistake.
It seems you are back to finding new angles to get your W back and that is not what you are supposed to be focusing on right now. You, your children and your job should be your key elements and where all your effort should be channeled.
If you MUST send her something keep it very simple, very light, non mushy/romantic and do not mention feelings or the M.
I urge you not to send such a note - for your own good. You will be destroyed by her reaction. I can almost guarantee it.
