Dark Heritage: Harlequin comics

Looking for her mother's past, Rebel calls up her courage and rings the doorbell. The man that answers it is tall, handsome Hugh, who mistakes her for the new nanny. After clearing things up, she's reminded of herself in the orphan child, Celente, and decides to stay at the mansion. As Rebel tries to patch up the uncle and niece's relationship, she becomes closer and closer to them.