Everything Was A Mess
Katie persisted in interrogating the woman, and as a direct result of her efforts, she eventually discovered that the woman was the mother of more than one child. She did end up having another son, but she did not declare her pregnancy to the appropriate authorities until after she had already given birth. She did this because she waited until after she had already given birth.
Katie reported to the social worker what information she had gleaned throughout the meeting and the subsequent discussion after it had concluded. The social worker concluded that the surname given by the birth mother was the same as the surname of a person who is connected to Hannah since they are both Hannah’s relatives. This led the social worker to come to the opinion that the birth mother gave the correct surname.