Mom put Norton Family on my computer,,,

Hello, recently i came home from work im 16 years old and i found that on my computer i had been turned into a limited account, my mom created her own new administrator accounyt, and that she had put Norton Family on my computer... She is watching all the sites i goto, has blocked many, and is enforecing time restrictions... I dont have acsess to her email or any of her passwords, and she refuses to take it off... Is there a way to remove it, that somone could tell me about?