AITA For sending the police to my stepsister’s wedding? I screamed at her to return it but she argued about not wanting to leave the guests and the wedding already started. The Police were sent to where the wedding was being held and they were able to retrieve the necklace from my stepsister. She (stepmom) returned home and kept shouting at me calling me petty and crazy to send the police to my stepsister’s wedding. She was screaming at my sick dad telling him to handle me after the stunt that I pulled at the wedding.