Cunty Personality Disorder
Also know as CPD, it causes one to have a cunt like personality. Symptoms include complaining, whining, and general ass chapness. As far as medical scientists know, there is currently no cure. Usually self diagnosed or by an immediate friend or family member. The person will act extremely entitled and not want to ever not get their way.
Im sorry ma'am but Your daughter has cunty personality disorder. I'm afraid you and your family are in for quite the emotional basket case.