Nah she doesnt. Edward described it several times, her power [which is nothing supernatural] is her 愛 for the family. Plus if あなた check the vampire index on the back of Breaking Dawn, あなた will see she is not marked
posted 1年以上前
I don't think it's solely reserved for her family though. I think it's just her ability to 愛 anyone passionately like Edward says on Twilight page 307.