Brittaney was in a relationship with someone who pointed out her every flaw. She allowed him to dictate her hairstyle, her makeup, and even her weight. Read how she overcame that relationship & found herself again.
This reminds me of when Castiel was possessed by Lucifer and he was with all the angels in heaven, he said to this one guy, "he who hesitates, *clicks fingers* disintegrates." That's literally what came to my mind,