Albus Potter and the Dark Lord's Heir

"I trust you, Belle." Bellatrix Riddle, orphaned and alone, has just learned a dark secret: she is the grand-daughter of Lord Voldemort. She spends years struggling with the Ministry and is constantly told she is evil, but the decision is ultimately hers... Will she choose to be good, or will she follow in her grandparents' wake - and take it out on Harry Potter's youngest son?