Son has issues around eating

DEAR HARRIETTE: My son hides his food intake, and he’s been this way for years. I’m not sure if it stems from him feeling like we used to baby him, but he hates when we offer him food, tell him to pack a togo plate when he’s leaving our place or announce that the food is ready. He won’t eat when we tell him to, but once everyone is gone, he’ll come around and eat hefty portions. We used to poke fun at how much food he’d take until we realized it was a sore spot for him.