Before filming for the sixth season commenced, Montag garnered significant criticism after undergoing ten cosmetic surgery procedures in one day. In the premiere, she traveled to her hometown Crested Butte to unveil the results to her family. After unexpectedly receiving much disapproval, she and her husband Pratt alienated themselves from their relatives. Having later displayed additional instances of erratic and unusual behavior, their respective sisters decided to exclude them from their lives. Having dated several years prior, Cavallari and Jenner become flirtatious once more, though the former was taken aback after the latter started seeing another woman.