Sounds like fun times. Does it make a difference there how much each party puts into costs, particularly the mortgage, after separation? If so, are you documenting what you're putting in?
Me: 31, W: 29 T: 4 M: 2 Kids: 3 (SS: 7, SD: 4, D: 3) Separated, still living together: Nov 2013 Separate bedrooms: Feb 2014 W working away; kids with me: Nov 2014