I have some friends with children adopted from an orphanage who will binge eat till they vomit. Well one of them still does, but the others have moved past it. But their mom will warn a friend or teachers etc. They are not prohibited from eating junk food. It's a terrible idea to restrict the diet like that of a child who already has issues with food insecurity. You don't forbid them foods so much they start begging from the neighbors. But even if you did you wouldn't flee from CPS because your child was binge eating and begging chips and soda from the neighbors. You'd talk to CPS and explain. And the kids should have a physician and most like a psychiatrist who could easily verify this. Which makes me wonder...were these kids seeing a psychiatrist? Did they have a physician? Can anyone really vouch for them that knew them in real life?