I can lose my temper when people are unfair over things beyond our control. Not everyone assumes diabetes is self-inflicted, but many do. Let them make fools of themselves, they're like chilish bullies, no reaction and they'll soon get bored. I assume these are trolls looking for kicks and that's precisely what they'd get if I ever met them. I need to be careful what I say and how I say it, because light-heartedness and vitriol can easily be mistaken. This not a flippant issue and people can get easily riled and it's depressing enough a situation as it is. I'd avoid that forum and stay on places like this and use FB for your real friends and family. You shouldn't have to at all, but their contempt will only serve to gnaw away at you and you're better than that. You're soing your best with a complex illness and I for one am right behind you and other diabetes sufferers. This is inexcusable!
Good luck, comrade.
Sod 'em!
Mart.