Their massive fight was all fans could talk about last week, but Christine and Kody will hopefully work through their differences in enough time to meet a new polygamist family on Sister Wives.

Is There Some Lingering Tension In The Brown Family?

In a preview clip for the new episode, Kody and his third wife (as well as the rest of the family) arrive at the Collier home to meet Nathan Collier and his two wives, Vicky and Christine-a family that is not afraid of having their controversial lifestyle outed.

"We're not going to hide our family," Nathan tells Kody, Christine, Meri, Janelle, Robyn and their assorted children in the clip. "The people who accept it, that's great. The people who condemn us, we dismiss it. We don't give them a second thought."

Christine and Kody Have A Major Fight

Kody approves of the fact that the family is very open with their lifestyle, noting that sometimes blowing off the criticism needs to be the best move a polygamist can make.

"You know when people reject you, when they've got some kind of problem with your religious choices and your family structure, you kind of just have to get used to blowing it off," he says in the clip.

His words appear to be ones that could be aimed towards Christine, who was extremely vocal on the latest episode about how much she didn't like Kody catching up with an old friend who vocally opposed of their lifestyle-leading to a huge fight between the two, which may not entirely be gone before they go to meet the Colliers.

"The blow-up between Kody and Christine continues as they approach their final destination. Can Kody get to the root of the problem? Later, the Browns meet another polygamist family, the Colliers and discuss the idea of the Colliers courting another wife," a synopsis for the episode reads.

Sister Wives airs Sundays at 9 p.m. on TLC.

Tags: Sister Wives TLC Reality TV