Sister Wives

The first season of "Sister Wives" caused no small amount of problems for the Brown family as they are polygamists and whether your not you agree with the concept of polygamy, it is currently outlawed.  Problems or not, the Browns are back for a second season.  Is that because they have the courage of their conviction?  Is it because they're tied to a contract?  Is it because it's the right thing to do?  Is it because they have a whole bunch of kids to put through college?  Who knows, maybe it's all of those things, maybe it's none of them, all we know for sure is that the show, and the family, is back.