I'm not sure I can really put into words what I feel like I hear you saying. You are a very open and forthright person. I don't think you are hiding anything. But here is my concern. I don't have any clue what you want. If you are leaving because your W is done, I understand that. But what are YOU going to do. If your M is over, what is next for Mr. P? What are you going to DO with your time.
I think that if you are just doing this because "someone has to move out" it is for the wrong reason. Will you date? Will, you take up new hobbies? Are you moving to a place you like?
What is your plan? Because one you leave it will be more difficult to come back (maybe that is a good thing).
I'm not saying what you should do one way or another, I'd just like to understand your plans.
M:37 W:34 M:4 years T:6 years No Kids A disclosed - 9/1/2010 W asks for separation - 10/19/2010 Moving on - 10/24/2010 A ends (and I believe her) - 12/2010 Content - 3/1/2011 Served - 3/18/2011 D Day - 6/20/2011