The Real Housewives of Orange County (2006)

S08E10 Viva Mexico

Title: Viva Mexico Plot: Tamra and Alexis face off in a tense showdown, while Heather and Gretchen clash over the details of Tamra's upcoming bachelorette celebration. As the group embarks on their trip to Mexico, Gretchen uncovers surprising revelations about Vicki's history that leave her reeling.