I'm Emmet Cullens long lost little sister and Jacob blacks imprint

what if like 100 and somthing years ago you thaught you watched your brother die? Well thats what i thaught happened, me and my brother emmet where takeing a walk and he got attacked by a bear, when i came back with help he wasnt there. Then 2 years later i got attacked by a vampire , and now in 2011 i find out my brother isnt dead, and a werewolf named jacob black imprints in me........ I sound lucky right,