Deliah was shaken upon the things that Micheal had revealed to her. Some time after she joined the society as a working force, she knew that there exists some grey and darker areas of the things out in the open. But she never thought that things are far more than she thought they were.
Her poor brother, so young he has to go through all that. They are so ignorant of his experiences and had actually resented him for something he has never done. At this point Deliah really has no idea what is the point of their pain after all these years? After all, in the end all of them are victims who are as innocent as they could ever be.