I'm expecting him to drop his online friends and look after me while I'm ill
Is it because marriage is important in your culture?
Yes, also because he is an idiot and spends too much time online.
I get where you're coming from, but you shouldn't just expect people's lives to revolve around you. We need to take care of ourselves even when we're sick.
I want to immigrate to a country with stricter laws and more CCTV cameras so that he can be held more accountable.
I am sorry that you are sick and hope you get the care.   It sounds like you want him to drop everything for you, but do not have even a basic level of respect for him.   Perhaps if you treated him better, he would be more willing to make sacrifices to help you out,