Where do I even begin? Soon to be ex is adamant we will split 50/50 and that we don’t need to notify anyone of the divorce and just sell the house and then deal with the divorce. I believe at least a 60/40 split should happen as I need to be able to afford a 3 bed house and that’s the only way I can. (Two children under 10). Custody would be 50/50. If it’s relevant he earns 6 times my salary so the house sale will make a huge difference as the mortgage I can get is tiny. It just feels impossible and like I should just stay and make it work.