I believe all of them are lying. Natalia lies about what she's done to other children and adults. She tries to pretend she's crying when there are no tears coming out. Michael blames everything on the wife when he could've stood up to her. When asked certain questions he doesn't answer the question or tries too go around the question. He has certain angry breaks outs. I do believe Christine was only taking Natalia just for the money so she could make herself look good. As the Mans go, I believe there only using Natalia also. Because there was proof when they took her to psychologist they also did not want her back at their home. So, why all of a sudden their trying to act like they love her. I believe there all to blame.