Hello,
I think you're being incredibly brave. I too left my marriage because of mostly sexual abuse. I know some things that were running through my head, "its not that bad" "its mostly just sexual stuff so its not that bad" "hes a good person really" "can I really leave because of it?".
You can leave and it is bad enough, he laughs about it so it doesn't feel like its a big deal, he does it so you question your self, blame yourself "if only I had more sex with him it would be fine".
But its not, its the fact he seems entitled to your body, thinking he can take something of yours (your body) against your wishes.
Have you ever heard of "Tea and consent" here's a link, it brought home to me the reality of sexual abuse/assault.
Ive been in 2 refuges in different places. Both were clean, comfortable, really helpful! They help you sort out benefits and money, and if it comes to anything legal, they help sort that out for you too. They help when you're low, they help when you have a wobble, mostly, they UNDERSTAND the situation. Being in refuge, and getting the support gives you this big feeling of "they've got my back" it makes you feel less lonely, but still in control of your decisions.
You're doing so, so well! And im proud of you, its an awful situation to be in but you've got all of us behind you and when you go to refuge, you've got them behind you too. You don't have to do this alone.
Feel free to PM if you'd like to, no pressure.
Take care