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

"That has to be really painful," "Red Table Talk" co-host Jada Pinkett Smith empathized in a preview clip Tuesday of Wednesday’s Facebook Watch show. 

"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 couple, who share Jolie, 6, and Jace, 3, divorced last year after marrying in 2015. 

JANA KRAMER SPENDS FIRST THANKSGIVING WITHOUT KIDS AFTER DIVORCE: ‘MY HEART HURTS’ 

Jana Kramer with tears in her eyes

Jana Kramer told the co-hosts of "Red Table Talk" that her ex-husband cheated on her with more than 13 women. (Red Table Talk/Facebook )

She continued, "That's when I get like, ‘That's not fair. You took away my dream too of what I wanted for my family. That's not fair.'"

JANA KRAMER OPENS UP ABOUT EMOTIONAL AND PHYSICAL ABUSE IN PAST RELATIONSHIPS MONTHS AFTER DIVORCE 

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."

Jana Kramer and her daughter Jolie Rae Caussin on stage

Jana Kramer performing on stage with her daughter Jolie. (Michael Kovac/Getty Images for Tailgate Fest)

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. 

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The couple renewed their vows in 2017, and they co-wrote the book "The Good Fight: Wanting to Leave, Choosing to Stay, and the Powerful Practice for Loving Faithfully" in 2020. 

Mike Caussin and Jana Kramer

Mike Caussin and Jana Kramer arrive at the 2019 E! People's Choice Awards, held at the Barker Hangar in Santa Monica, California, on Nov. 10, 2019. (Christopher Polk/E! Entertainment/NBCU Photo Bank via Getty Images)

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. I've fought y'all. I've loved hard. I've forgiven. I've put the work in. I've given everything I have, and now I have nothing else to give. 'It's time.'"

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She added, "Please know that I still believe wholeheartedly in marriage, love, and rebuilding. I just can't fight any longer. It's time to heal. Thank you for all the love, heart, and support, in many ways you have fought on this journey alongside me, and for that I am grateful."