According to the Des Moines Register, David Ostrom, 40, and his ex-wife, Bridgette Ostrom, 38, have been tussling over custody and visitation issues and property taxes for some time.

However, a frustrated David, of Paola, Kansas, has come up with a unique way of settling their differences. He has challenged his ex, of Harlan, Iowa, and her attorney, Matthew Hudson, to a trial by combat and asked the Iowa District Court in Shelby County to let them “resolve our disputes on the field of battle, legally,” the Des Moines Register reported.

In court documents, Ostrom claims such a trial “has never been explicitly banned or restricted as a right in these United States.” Ostrom also asked for 12 weeks to secure some Japanese samurai swords. Hudson, for his part, argued that the fight could end in a death, and “such ramifications likely outweigh those of property tax and custody issues.” At press time, the court had not ruled on the motions.