Just remember that nothing you do or say is going to turn this thing around right now. Anytime you feel you might agree to something that is not in the best interest for you and the kids say "I need time to think about it".
Detachment is not easy but once you it is achieved it changes your entire outlook. The minuted I started to understand that everything in life happens exactly the way it's supposed to happen things started to go my way.
My wife wanted the martial home but found out she can't afford it. My wife thought she would be getting $800 a month in support, turns out because she took a second job this past year and the cost of health insurance it looks like she will be getting zilch. One of my wife's best friends propositioned me a couple weeks ago at a party. My wife took my kids to the beach a few weeks ago and they hated it because they couldn't go swimming and it is nothing like the one at my family cottage that we go to all the time.
You have been physically separated for 2 months so detachment should be right around the corner but first you have to drop the rope completely.