Stay.
Tell him that you will log any bullying, intimidation, shouting, aggression, and will be reporting to the police.
Refuse to discuss finances. When he starts, switch on a recording device on your phone if you can. 'I don't wish to discuss anything relating to the divorce, and am going to record what you say now as I will not allow you to bully or intimidate us.' (Use US- you and your DS).
Hopefully he will have the sense to see that he will be on very dodgy ground, if you make it clear you are willing to involve outside agencies.
Take advice from your sol on this, but you might want to suggest that you put it to him early on that if the house comes to you - or mostly comes to you - you won't claim on his pension. That could be used as a way to get him out sooner rather than later.
No washing, no ironing, no cooking for him.
Move into spare room.
Let him know that you have been to the GP to discuss stress issues as you are splitting and he is being intimidating. Make him know he is being 'watched'. Tell your HV too, and make sure he knows that too. Create a paper trail, so to speak, which gives a heads up to outside agencies.
If he is a cop with an eye on promotion, no matter how much he hates and is angered by that situation, it is likely to make him back off.
If not, and you start getting the vaguest hint of aggression, straight to police.
You can do it.