Petals of Love (Formerly: The Active Gene)

When Lily and James' daughter is born with an active vampire gene, they are devastated. She is hidden away in England until fear that she will be noticed creeps into their hearts, so she is packed up and sent across the pond to America, specifically Forks. Emmett was the only one in his family who didn't have a mate but that is all about to change when he meets the hidden Potter