"Is that what I am?" Meredith asks. It's not fair, really, if she thinks about it, because she starts to feel she's stolen everything, but, though she's as surprised as anyone else, she wants it. Theresa deserves a hell of a lot better, but she's got Meredith instead, so she intends to do her best, which starts with trying to keep the worry from her voice so the baby doesn't pick up on it. "I don't know how to be a mother."