Classmate Slandered Me and Teacher; After Confessing She Went Mad

At the campus design competition awards ceremony, just as I was about to accept the trophy and the fifty thousand dollars in prize money that were mine. My ex-boyfriend's current girlfriend suddenly rushed onto the stage and flung a stack of incriminating photos across the audience and the judges' table. "You little homewrecker! We already broke up, so why are you still setting up hotel dates with my boyfriend?!" After everyone had seen the photos, every eye was fixed on me. My ex-boyfriend stood below the stage and spoke up, his face full of reluctance.