"Sister Wives" season 6 has come and gone but the reality television series is not showing any signs of slowing down as another season is expected some time in 2017. While things seem to have wrapped up happily in the latest season, things are not always the same behind the camera, as at least one of the wives is now questioning the decision she willingly made on TV.

"Sister Wives" revolves around the concept that the wives in a polygamous relationship are not 'competing' with each other but rather serve as each others' support system a.k.a. 'sisters.' While this is the prevailing feel that the TLC reality show has projected in the past six seasons, it seems that at least one of the wives already feel differently towards the others.

Fashion & Style quoted sister wife Christine Brown as saying that she feels that the bond between her and her sister wives Meri, Janelle, and Robyn is no longer as strong as it used to be. "We're not each other's support system," she admitted.

Her apprehensions toward the current situation has been apparent almost all throughout season 6. Husband Kody — perhaps with a little prodding from the network — has agreed to try and patch things up by attending marriage counselling.

While things seemed to be okay until the end of the season, it looks like it did little wonders to Christine's apprehensions as rumours still surface online about the matter. This can be another central topic of the show when it returns for season 7.

Another thing that might pop up in the upcoming season is the tell-all ebook that will be published soon. It's written by Jackie Overton, who pretended to be a certain Sam Cooper online and managed to have an affair with one of the wives Meri.

The said affair was brought up in the season that ended last Nov. 22 but this new ebook, titled "Almost Meri'd," might bring in more material for the show. However, this will all depend on Meri as InTouch Weekly reports that the sister wife wants to "move past" the incident already and would like nothing to do with the book.

Find out which of these current speculations is confirmed on "Sister Wives" season 7 when it premieres on TLC in 2016.