Ugh. I stupidly invited two of my older sister's friends to my bridal shower which is in two days. Unfortunately, Jenna (sister) forgot to fill me in that they hate each other a lot and will probably tear each other apart. I'm confused about etiquette on this one. I obviously do not want drama at my bridal shower, but should I disinvite one of them or both of them. Or do I not disinvite either of them and then deal with some sort of argument at my shower. What would you do?