There are a lot of idiots on this thread. I'm going to call them idiots because I'd rather not think they are minimising and compounding the OP's misery deliberately.
Of course it's fucking abusive. And saying things like 'these things happened', 'it was a hangover from rationing', 'Ribena is expensive' and worst, the smug 'I wouldn't give my children Ribena or CocoPops', is repulsive.
I grew up with what I now realise were the greatest parents in the world. I only began to fully appreciate them when I was in my teens and saw and heard how other people's parents treated them.
Before then, I thought everyone's mum and dad was like mine. No, they're not. I could not believe how some people treated their children - you know, the people that you are supposed to love and protect more than anything in the world?
But even though I grew up with fantastic parents, I can understand that other people's parents are cunts. And that people talk a lot of crap as well.
OP, I am very sorry for you 