The story is about a human girl who dates a guy who is almost a vampire. He can go out in sunlight. His vampire mum is married to a human and they run a cattle farm. The vampire grandmother lives in the basement. The vampires live off the blood of the cattle. They get really ill if they eat human food. There are I think 3 books in this series. They get married and she gets turned into a vampire because she was attacked by an enemy. These are erotic books with a bit of humor. Please help. Been struggling for months to remember names of books. Thanks