Blood Changed

When Hermione finds out she is the daughter of Abraxas Malfoy, it is not handled well by the order or her lover Sirius Black. Hermione's life is changed completely after that night as well as a vampire attack. Seven years later when a vampire threat arises Dumbledore calls on Her for help can she face her past and the threat? WARNING:MENTION RAPE AND MISCARRIAGE. NOT DESCRIPTIVE AU