Travis Tritt was not a big fan of Beyonce's performance at the 2016 CMA Awards, to put it mildly. The country star turned to Twitter to post a string of observations about how poor a fit he felt it was for a country audience, as well as the motives behind the appearance.
Country music is a very supportive genre, but that doesn't mean there aren't a few artists who just can't get along. Sometimes it's professional, sometimes it's personal. For country's most well-known feudsters, it was both.