After captivating audiences last fall with an inside look into a real-life polygamist family, TLC‘s Sister Wives picks back up with Kody Brown and his four wives — Meri, Janelle, Christine and Robyn — along with their 16 children.  Season two goes deeper into this unconventional family as they experience the ups and downs of living a plural lifestyle, from the Browns’ bold decision to “come out” as polygamists on national television to the changes brought on by their newly extended family. I know I will be marking my calendar for the second season of Sister Wives, premiering this Sunday at 9pm ET/PT on TLC — I can’t get enough of this series!

The wives say that one of the benefits of having sister wives is the day-to-day help they are able to provide for each other. Could you use some help, too? Check out the Sister Wives App on Facebook. Invite friends to be your sister wife and assign them chores, like making dinner or picking up groceries. Visit the Sister Wives Facebook page for the new app and much more.

And if you need a refresher, here’s an introduction to the Brown family: