| The case, filed after the show's popularity prompted a 
				criminal investigation into whether star Kody Brown was 
				illegally married to four women, drew international attention 
				and raised questions about whether the state could bar 
				consenting adults from living together as a family.
 Polygamy is illegal in all 50 states. But Utah's law is unique 
				in that a person can be found guilty not just for having two 
				legal marriage licenses, but also for cohabiting with another 
				adult in a marriage-like relationship when already legally 
				married to someone else.
 
 Brown is legally married to one of his wives, and "spiritually" 
				married to the others.
 
 In 2013, U.S. District Judge Clark Waddoups struck down part of 
				the state's law, saying it criminalizes intimate relationships 
				among consenting adults.
 
 But the U.S. Court of Appeals for the 10th Circuit overturned 
				that ruling on Monday. The court said because the Browns had not 
				actually been charged under the law - and the state said it 
				would not prosecute multiple marriage cases unless there were 
				allegations of fraud or criminal activity - the case was moot.
 
 "Federal courts are courts of limited jurisdiction," the court 
				wrote. "They lack power to decide issues - however important or 
				fiercely contested - that are detached from a live dispute 
				between the parties."
 
 Utah is the headquarters of the Church of Jesus Christ of 
				Latter-day Saints, or Mormons, which abandoned polygamy in 1890 
				as Utah was seeking statehood. Some sects and breakaway groups, 
				however, follow the early doctrine of plural marriage.
 
 The Brown family and their 17 children are members of the 
				Apostolic United Brethren, a Utah-based church which follows a 
				plural marriage doctrine.
 
 The family's attorney, legal scholar Jonathan Turley, said in a 
				blog post Monday he would appeal the decision.
 
 "The Brown family is obviously disappointed in the ruling but 
				remains committed to this fight for the protections of religion, 
				speech and privacy in Utah," Turley wrote.
 
 But Utah Federal Solicitor Parker Douglas said the state had a 
				legitimate interest in prosecuting abuses that can arise in 
				polygamous relationships.
 
 Shortly after Waddoups struck down the law, a woman alleged that 
				her polygamous husband had shunned her and planned to "sell" 
				their daughter and a niece, and he was not able to use the 
				bigamy law in prosecution, Douglas said.
 
 (Reporting by Sharon Bernstein; Editing by Leslie Adler)
 
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