Hi all, serial NCer but regular on msn. I have a curiosity I need to satisfy! I am not married, so this is pure curiosity on my part.
Today I had a chat with a few colleagues over lunch and we ended up talking about divorces and separations.
I have always thought that two people would consider themselves emotionally separated after agreeing to split, no matter how long they have to continue living together afterwards. However all my colleagues thought that the "true" emotional separation only occurs after one spouse (or both) moves out and they start living separately. I was a bit confused 
So mumsnetters, please help me understand if I got this totally wrong: what do you all think? If you are or have been separated, did you start considering yourself separated from the day you agreed with your spouse it was over, or from move out date?
Obviously I am not talking about the legal definition, I am referring to the emotional level.