In the upcoming The Real Housewives of Orange County Season 11 reunion show, viewers may see Shannon Beador bash Vicki Gunvalson for not only continuing to deny any involvement in Brooks Ayers' cancer claim, a claim that Shannon maintains was all a lie, but also for making statements about her marriage to David Beador. As the latest episode aired on Monday night, Shannon slammed Vicki for saying that David was happier with his mistress.