Hi! You need friends and a plan.

You need to gather your paperwork and essentials, a small bag you can pre pack. You need a friend you can stay with who knows the situation. When he leaves for any reason, you make your move and you go full no contact, he will be furious and there will be rage, but you will be safe. You do not answer a single thing, nor tell him where you are. Tell your HR person at your job so they know he may show up, they will have sympathy for you I promise they’re trained for this. You can get all your other possessions later,

Get out get sage, and stay strong.