She is a maniac!

Monica is that kind of girl. You know the one. She was an angel when you started dating her, but then...the shift happened. Now all she does is to mock you endlessly. She "jokingly" pinches and punches you. She is mean, selfish, rude, spoiled, possessive, has tons of daddy's money, but always forces you to pay for her things, but...she is gorgeous and popular. All your friends love her to death. She is very jealous and always wants to know where and with who you are all the time. You have to give her all your attention 24 hours a day or she will throw a fit. She is driving you crazy, but she is rich and despite it all, you can't help loving every moment you spend with her.