Bloodgifted: Book 1 of the Dantonville Legacy

What's a girl to do when she learns she's descended from a vampire? Being unable to age is only the beginning... 
School teacher, Laura Dantonville, never believed herself to be anything special. When her aunt Judy reveals a frightening family secret that explains her rare genetic mutation, it threatens to propel her into a dark underworld where her true family waits.

Alec Munro never wanted to become guardian to a Dantonville regardless that her blood is coveted by his vampire-kind. But his sire, Lucien Lebrettan, gave him no choice. Now he's faced with not only protecting the girl, but fathering a child with her in order to end his servitude--and a centuries-old curse ...
... which some among his kind will do anything to prevent.