Being a polygamist wife isn't all fun and games. In this exclusive clip from the TLC series "My Five Wives" (airing Sun. April 6 at 10:00 p.m. ET), fifth wife Rhonda reveals to first wife Paulie that she's recently undergone a test for breast cancer -- and because of her family history (her mother died from the disease) she's terrified of what might happen. 

Unsurprisingly, this makes Rhonda wonder if her plans to pursue adoption are a great idea -- and it's just the latest roadblock on her journey to bring another child into the fold. Also in the episode, Brady gets prickly about one of his teen daughters' wants to start dating. Maybe he just needs to make sure Mr. Right is also dating four other girls at the same time. It's a family tradition, after all.

Are you watching "My Five Wives"? Do you think Rhonda should pursue adoption given her cancer fears?