Jana Kramer and Mike Caussin have separated, PEOPLE confirms.
The country star and her husband, a former NFL tight end, are taking a break as Caussin enters treatment for undisclosed reasons at a rehabilitation center.
“This has been difficult for Jana but her priority is being there for [7-month-old daughter] Jolie,” a source close to the “Circles” singer, 32, tells PEOPLE.
Caussin, 29, retired from the NFL in 2015 after a knee injury followed previous hip issues and a torn ACL. “I’ve never been more proud of my husband for his grace and strength departing and leaving a job he loved so much, but injuries plagued his future,” Kramer wrote in her PEOPLE blog at the time.
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Kramer, who was named the 2013 Academy of Country Music’s new female vocalist of the year, is currently on tour promoting her latest album, Thirty One.
“The constant variable in all of this has been Mike. He has been insanely caring, reliable, and to see him with our daughter makes me melt,” she wrote in a PEOPLE blog about life on the road. “I can’t wait to see the relationship they build and for him to show her how a man should treat a woman.”