Been with my girlfriend and step son (7) for 3 1/2 years now with a small break last year, aitah for telling her to stop feeding him pizza and cookies, especially breakfast? And he also gets a rash on his face and gets extremely hyper when he has sugar, im not saying to stop him completely eating sugar but its getting to the point where he wont eat any other food of nurtitional value because my gf keeps letting him eat processed and sugary foods, ive told her that he'll be diabetic if were not careful with his diet, he'll barely eat proper organic food and just wants unhealthy food all of the time, so because ive expressed my concerns about his diet then itah according to my gf? He is a very fussy eater and autistic but he wont be healthy living off what hes eating now, and it makes his autism/adhd worse, i tried giving him caramilised biscuit oats this morning but was full off the cookies he'd just ate so didnt eat it. I understand theres a balance but hes eating too much of it and atah according to my girlfriend for saying hes diets terrible and not doing him any good.