Brian Littrell and his wife, Leighanne Littrell, claim that they have received "physical threats" for filing complaints about individuals allegedly trespassing on their private property. "It will eventually come out, but all the pictures and the documents that we have from social media and the threats, the physical threats to my family," Brian, 51, claimed to Fox News in an interview published Tuesday, March 24. "They've talked about burning our house down." According to Brian, anonymous online commenters have also allegedly "talked about bringing guns" to the family's residence.