O'Reilly: Marriage Equality Will Cause “A Fundamental Dissolution Of Marriage In This Country” Written by Media Matters Staff Published 12/16/13 9:54 PM EST From the December 16 edition of Fox News' The O'Reilly Factor: Video file Previously: O'Reilly Interviews Polygamous Family To Push His Theory That Legalizing Same-Sex Marriage Will Lead To Plural Marriage Hoover calls O'Reilly's fear-mongering over same-sex slippery slope “totally disingenuous”