Kody Brown and his wives, (from the left) Robyn, Christine, Meri and Janelle, are suing to overturn part of Utah's bigamy law as an invasion of privacy. The five star in TLC's reality-TV show "Sister Wives" and have 17 children. (TLC via Associated Press)

Kody Brown and his wives, (from the left) Robyn, Christine, Meri and Janelle, are suing to overturn part of Utah's bigamy law as an invasion of privacy. The five star in TLC's reality-TV show "Sister Wives" and have 17 children. (TLC via Associated Press)