Chris Carmack met his wife, musician Erin Slaver, on the set of the TV series Nashville, where Chris starred as Will Lexington and Erin played a backup singer for Hayden Panettiere's character, Juliette Barnes. In March 2016, Chris decided to pop the question, and six months later in August 2016, he and Erin welcomed their daughter Kai, who's now four years old. After a long engagement, the couple finally got married in October 2018.