You're Bella's sister, but she hates you for some reason. When Alice and Bella left to Italy to save Edward, The Volturi Kings had found out that you knew about the vampire race because of a lie told by Bella and Edward, and sent the guard which consists of Jane, Alec, Felix and Demitri, after you, but once they got to your house, and listened to you cooking and singing, they had second doubts, and felt extremely protective over you, a sibling bond, as your bonded romantically to the Kings: Aro, Marcus, and Cauis respectfully.