Tony was thrilled that they would meet with Dawn again, he made all the preparation and was very nervous. He knew that his daughter must have heard what happened with Julia and Jason and he hoped, she would forgive him now Julia was not around anymore.
He also asked Emily to move to Blake's house with her baby, so Dawn wouldn't be upset when she saw her.
However, Blake didn't agree, he didn't want Emily to be around her and gave a false impression in front of Dawn that he was willing to be with her.
Obviously, that was not how things worked. Emily moved with her baby to Blake's house, but not only she had to take care of their son, but she also had to look after Ava, who looked like she was losing her mind after what Jason had done.