If her grades are only mediocre, do you and does she honestly expect that they will improve when she is at a school with all of her friends? I have a 16 year old daughter too. Our district has only one high school, she has no choice. If your district has more than one school, which school offers her the best classes, best faculty, best programs, best preparation for college? Friends can always be seen after school and on the weekends, that's what movie theaters and coffee houses are for. Whether she can switch schools without your permission, I do not know. Can she take the bus to her new school or would she be dependent upon you to drive her? Make it clear that if she opts to drop out of school, she is expected to go to work and support herself. If she wants to make adult decisions before and adult age, adult responsibilities come along with that. If she can get a better education at the other school, I'd consider it but if she's only going there for the social aspect, her mediocre grades are likely to plummet, not improve. If she expects to go to college, make sure that she knows what GPA's and SAT/ACT scores colleges are looking for !