Hermione wished that she was out there in the world, running away from the life she no longer wanted to be a part of. The desire to run had never left her heart. There simply had not been a good enough opportunity or time to do it yet. Learning that Rodolphus had been mucking about in her mind for years changed the game. She couldn't afford to run until she knew for certain that she wouldn't be dragged back into the nasty game the next time her path crossed the animagus'. Because she knew eventually it would. He would make certain of it. Until she had confirmation from the memory charms expert she had come to respect and admire, she wasn't going anywhere yet.