In the U.S., I understand that it is illegal for teachers to divulge a student's grades to anyone with no legitimate claim to the information.
Is it similarly illegal for parents to do that?
In some newspaper "advice" column, a high-school pupil wrote that her mother was using her grades to compete with the mother of some other pupil. The reasons why it is unethical for a teacher to do things like that seem obviously applicable to parents for the same reason. Might limited termination of parental rights be considered by the courts to be a reasonable remedy? Might there also be criminal liability?