My husbands Nefu is 3 years old and weighs 102 lbs. He is a tank.. It kills me not to say something. But I feel I have to for the childs sake . He walks 10 ft and has to sit down. I am so worried about him. The kicker is the mother ( My husbands sister) she had Gastric by pass surgery 4 years ago. Last Saturday we went to festival and he drank 7 Mt dews in 5 hours !!! He is 3! She says she is taking him to doctors Nov 5 to see if he has Thyroid Problems. He won't , he eats till he throws up and then they say he has acid reflux. I don't buy it . He throws up because he eats and does not chew. What do I do? touchy situation. they give him things to hush him up . he rules them . in the morning if he just wakes up we are not aloud to speak to him because it might make him mad. Again He is 3 years old !!! This is driving me crazy. He already has a complex. and people refer to him as the fat one. Its sad and not his fault. I get so angry at them but must keep my mouth shut not to upset the parents. And I could care less myself I am thinking of the boy. any advice ? what would you do?