By Breaking Celebrity News Staff

Kody Brown and his four wives -- Robyn, Christine, Janelle and Meri -- of TLC's Sister Wives appeared on Good Morning America Monday to promote the upcoming third season of their show, as well as their new book, Becoming Sister Wives.

Asked about the season-ending cliffhanger in which Robyn offered to be Mary's surrogate, Mary said, "You're gonna see the upcoming decision-making process … there's not an answer yet."

She continued, "At this stage of my life, I think that's one of the biggest struggles with it, cause I'm at such a different stage of my life."

Kody joked, "I think were gonna have a match of rock, paper, scissors to decide because the decision-making process has been intense!"

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He said the decision to move the family to Nevada from Utah was to centralize things so everyone could be as close as possible.