Country Singer Jana Kramer and Mike Caussin Have Split

Jana Kramer and her husband, Mike Caussin, have separated, according to ET. While Jana and Mike have yet to comment on the news, on Wednesday, a source close to the couple revealed that the former NFL star is currently being treated at a rehabilitation center for unknown reasons. Jana, however, is currently on tour promoting her album, Thirty One, and a close friend of hers said she's been "trying to put on a brave face and do what's best for her daughter. She's been devastated by this." The couple first began dating in 2014, and earlier this year, they welcomed their first child, a baby girl named Jolie Rae.