'Sister Wives' Season 8 Spoilers; Maddie Brown and Caleb Surprises Fans With Big News

The Brown Family keeps on growing!  The reality Television show "Sister Wives" continues to engage viewers on the unconventional family stories and the different angle of their stories covered live on television.

The "Sister Wives" comes back for its Season 8 pilot.  The renewed franchise under Puddle Monkey Productions and Figure 8 Films is a documentation of the lives of a family with an unorthodox set up; one husband, four wives and 17 kids.  It uncovers their emotional and financial struggle, and how are the kids taking the situation.  The first season has been widely acclaimed by the viewers as the stories presented were something 'unique'.

Kody Brown, the 'star dad' is currently married to Robyn, the fourth wife and has adopted her three kids from previous marriage.  The set-up is currently taking its toll on the key players, husband and wives, as it is really difficult to manage as such.  Past season 7 dealt with issues of jealousy, divorce, leaving and coming back. The relationship has always been on the rocks since the series is the family's main bread and butter.

Now that we are a few days away from 'Sister Wives" Season 8 pilot airing, the big family prepares for the upcoming wedding of the daughter, Madison and Caleb.  But the bigger news is the coming in of a new 'grand star' in the Brown Family - Maddie and Caleb's first daughter and the Brown's first grand- daughter.  

The couple have the selections of 'what to call' for the new grandmas such as grams, oma, or babicka. But the term grandpa remains for the patriarch, Kody, said 21-yr-old mommy Maddie.  The soon-to-be parents are both ecstatic and anxious and enjoying the support of the whole clan for the coming of the baby who is due in May. 

Follow more on the colorful lives of the "Sister Wives" 8 pm ET, Sundays on TLC.