It's hard to not put emotion into a letter or e-mail when we feel so much. However, we must not... & I think you still have too much in there.
Personally I would not write any letter at all. I know you don't want the D, non of us want ours either...However, we have to get passed the thought of the D being the final word, it is not. The D is just paper, the D does not make the person/s go away. The D does not make YOU stop doing what YOU are doing...YOU & only YOU get to decide that.
Anyway...Please forgive...But I made a few changes for how I would write it, if it is what I wanted to do.
I know that any day now, you'll be able to file for divorce. I'm respectfully asking that you not file, and instead just leave things as they are until after the New Year. You have your freedom to live your life with Amy & make the choices that you need to make, so I would prefer that you just leave things be for now. My little brother is going to live in London for a year or more in about a month's time, so I don't need divorce proceedings lumped on top of that.
Before you do file I would prefer that we talk as adults & that you discuss it with me first.
I hope you don't mind me doing that but I just thought you were making yourself sound to emotional in your letter.