Bad parenting. Im not saying that this is being too hard on the kid. Far from it. I dont feel sorry for him at all and no one should feel sorry for him. But it shouldnt even have to come down to this. When I went to high school, it was understood in my house that you just didnt perform this poorly in school. Im sorry, highschool is too easy to be getting a 1.22 GPA. When I was going to school this wasnt even an option. You just didnt even consider it. THe kid is lucky this is about him being humilitaed and not about him being kicked out of the house, or about him getting yelled at in the face, or having his room ransacked and confiscated for drugs to try to find out what is keeping him from doing his homework.