It looks like the American reality television series, "Sister Wives" will eventually come to a close with patriarch Kody Brown losing all his wives to divorce. While there already is confirmation that season 8 has been given a go by TLC, the latest rumor to come out of the Brown family is that Robyn, dubbed as Kody's favorite of the four wives, is contemplating on filing for divorce.

According to the speculations, a close friend of Robyn named Kendra Pollard divulged the divorce plans, claiming that the fourth wife of the polygamist already went as far as talking to her attorneys about it. Likewise, it is believed that this isn't the only problem Kody will eventually face in season 8 of "Sister Wives" as the other remaining wives are also planning to kick the patriarch out due to his dwindling capability to provide financially for the family.

Robyn, who has five kids with Kody, is reportedly moving to North Caroline once her marriage ends. Friends are saying that she just wants to get out of the mess the Brown family is currently embroiled in and that she hopes to restart her life.

To recall, there were rumors that Kody wanted a fifth wife, which in turn made Robyn visibly upset. However, neither Robyn nor Kody confirmed the arrival of another woman in the family, although it is interesting to note that the three earlier wives did see Robyn's arrival as a threat to all of them. Now, it's Robyn's turn to feel the same.

With this recent development, it no longer will be a surprise if viewers of "Sister Wives" will see the Brown family getting torn apart in what might be the show's final season. Before TLC's confirmation that a new season is happening, there were speculations that the network wouldn't be renewing it because of a misunderstanding between the family and showrunners.

Season 8 of "Sister Wives" premieres on Nov. 27, at 8 p.m. ET.