Ex-Best Man, Ex-Best Friend

In the wake of their explosive fight, Jax kicks Sandoval out of his wedding party and considers disinviting him from Kentucky completely. Meanwhile, Ariana pushes Lala and Stassi away as she spirals into a dark place, Scheana sabotages Brett and Charli's date, Brittany must figure out if Ariana is still her bridesmaid, and Lisa Vanderpump receives some devastating news.