Bluntly put, there is no way I could live in the same house as h while waiting to sell the house or a divorce to come through. It would be absolute hell and would lead to me having a nervous breakdown. In the light of this, if I were to move into rented accommodation, and say the children spent half their time with me and half with h, would I lose some kind of "rights" when the divorce finally came through. I am the stay at home parent and my kids are 6, 8 and 10. I know that if you leave the children in the care of the other parent full time then this establishes a precedent whereby the other parent becomes full time carer and might get more custody - however I wouldn't be doing this.
I know from past experience how difficult it would be to live with h if he knew that I was "gunning" for half the house or whatever....
He himself would never move out while the divorce was going through.