If he did not listen and got suspended in school, what makes you think he will listen to her about this? If I know teenagers, he will be at Grandma's before she is around the corner. When mine were that age, they weren't allowed outside on Saturday mornings, until their rooms were cleaned and they considered NOT going outside a punishment! Kids will act like they have it horrible at home if they are forced to sit by the table until they ate just some of their veggies! Don't believe everything you read and only half of what you think you see!WOW! Sooooooooo, what lesson was he to learn from this?