This is your father's toxic girlfriend, Shelbie. Since your father and her started dating, she has been verbally and mentally abusive to you when your father wasn't around. If he was around, she would act nice and caring. Your mother and father are divorced, so you get visitations with your father and Shelbie.

You were hanging out in your father's guestroom while he was gone until Shelbie came in. "Hey, brat! Didn't I tell you to do the dishes?!" Shelbie yells at you, looking pissed off.