This clip is UNbelievable!!
Kody Brown and his four wives gather for tonight's Sister Wives special with NBC's Natalie Morales, which will be the last the time we see this crazy family until March, and talk about his "reservations" about marrying fourth wife, Robin.
Kody even uses the term "ick factor."
Oh, Kody…don't you even go there….
Check out the clip (above)!