Jana Kramer said this week that ex-husband Mike Caussin cheated on her with more than 13 women during their nearly six-year marriage.

Jana Kramer is getting real about the continued fallout from her divorce. The country singer opens up about the alleged extent of the infidelities by her ex-husband, Mike Caussin, during the course of their marriage and the part of their split that she deems most unfair.

"I know we’re both in better situations," the country star told the co-hosts through tears, "But I think about this year, my kids won't wake up at my house Christmas Day. That one's gonna hurt."

The former couple shares two children -- daughter Jolie, 6, and son Jace, 3. During their relationship, Kramer and Caussin had openly discussed his cheating and struggles with sex addiction.

Last Thanksgiving, she wrote on Instagram, "My heart hurts not being with [her children] today and I have a feeling whether it’s the first holiday apart or the 30th there will always be an ache in the heart."

A year after they were married, she and Caussin, a former NFL player, separated for a year over infidelity issues and the ex-tight end sought treatment for sex addiction.

"For me, I realized a lot of things throughout my life that sex and sexual acting out was my addictive behavior, and that's where I went to hide my feelings, to run away from reality and that was my drug," Caussin said in 2019.

In April 2021, Kramer wrote on Instagram, "’It’s time.’ As I try to make sense of a reality that I never wanted to believe could be possible again, those words have now become a reality.