Hey, I had a serious heart attack in 2014. Was in critical care for days. If I was such a bumhole to my wife, I wouldn't blame her if she left. Anyway, you're not "just leaving him like that" because you've made it clear what he's doing to you and he doesn't care, or seems not to. This can only end badly if he doesn't realise his behaviour isn't appropriate. Sometimes you have to hurt the ones you love to make them realise their behaviour. You can't continue like that, so either be MORE assertive or keep suffering. Hopefully you can withstand the pain he's causing you. You are a person with feelings and emotions too and you don't deserve what he's putting you through. He should be made aware of what he's doing to you.
Oh, I see you're in Dubai. Is that correct? How do women get treated there generally?