There was major stress over the dresses on Sister Wives Season 4 Episode 18.

The daughter of a friend was helping the women come up with their perfect looks for the commitment ceremony, but Meri was especially picky in her desire to look edgy.

Later, the rehearsal was equally frustrating for all involved, as the kids failed to understand what was going on, refused to stand still and were truly perplexed over the Mission Statement.

Kody wondered whether they had to actually sign it, but all his wives were in agreement on this one.

There was also the issue of whether Kody would ever want to take on another wife. How did he answer that question?

Watch Sister Wives online now to find out:

Watch Sister Wives Season 4 Episode 18 Online

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.