My honest advice is to look after number 1……anything you like in the house, get it now.
It’s gonna get nasty as soon as the lawyers get involved and in my experience they’re not really worth the money and will do whatever you ask so long as you pay them.
Have a plan and a goal so that when it is really rubbish you have something to focus on and remember it will get better.
I’ve gone through it and life is good now, good luck mate and you can always ride your bike for some escape time.