More bad news for Jana Kramer amid her split with Mike Caussin.

In a new report, a source close to the One Tree Hill star says not only did Mike cheat on Jana "multiple times," but the NFL star allegedly paid for sex with an escort.

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A friend of Jana's, who happened to be acquainted with said escort, approached the star with the unfortunate news earlier this summer, “The only reason Mike got caught is because the escort knew Jana’s friend,” a source tells Us Weekly.

jana kramer and michael caussin

Further, even after Jana "saw some texts" in her estranged husbands phone, it still wasn't enough for her to leave him.

“Jana has had difficulty in relationships,” the source continues. “She is a sweet girl, but she loves being in love and tends to turn a blind eye to trouble.”

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Although she is currently separated from Mike, the source reveals she still wears her wedding band. The couple were married in May 2015, and share a seven-month-old daughter named Jolie. He's currently in rehab to treat his sex addiction, the source says.