In Real Housewives of Orange County Season 8, Episode 13, Tamra begins to second guess her friendship with Gretchen when the she threatens not to show up to Tamra's wedding dress shopping day. Heather reveals a detail about Gretchen that makes her out to be a liar. The ladies accompany Tamra on a shopping excursion to find her wedding dress, having some fun moments in the process. But things take a bad turn for Vicki when Lauri and Gretchen tell her Brooks is dating another woman — a friend of Lauri's daughter no less. "I wanna know who the bitch is," declares Vicki, before breaking down in tears over the revelation.