@Lani would you believe someone who had done bad things in the past that her "victim" is the really the villain and is the one responsible for saying many bs? Also, in the fl's eyes (maybe the prince too) that bi*** is an innocent victim and the fl is still too dense to realize that she had been set up, even now she still reasons that "it is all for the ml's sake" kind of thinking. Even if 3/4 of the mls see through that bi***'s true self, fl and maybe the prince(cause it is convenient) still choose to think she is an innocent and harmless girl.