After the battle, Hermione told Harry about her parents, and he demanded that she live at Grimmauld until things got sorted. The Australian Ministry had been contacted to locate the newly renamed Monica and Wendell Wilkins, and would update her as soon as the had an update. She was hesitant to live with Remus so soon into their relationship. Partnership? Mateship? But once Sirius got involved, she didn’t stand a chance, he had her moved in within hours.