The Real Housewives of Orange County are back this summer and they’re going on not one but four group trips. Speaking on Jeff Lewis Live, Shannon Beador revealed how it’s not all plain sailing for the ladies however, as season 18 saw some split off into different groups for their vacations. Bravo stars Tamra Judge and Shannon Beador have been long-running RHOC stars for years. But, this July, their friendship takes a turn during the all-new episodes as Tamra explains they’re no longer on talking terms. Not only are the Tres Amigas no more, but Shannon’s DUI also causes chaos for her co-stars t…