“Kody always was obsessed about working out,” Christine mused on the episode. “Always obsessed. It was an obsession, I thought.”
Meri added, “I don't remember him working out in our early years of marriage as much as he does. Now he's in pretty good shape. He works hard.”
And as Robyn put it,, she’s simply grateful that her husband of 11 years was taking care of himself.
“I feel like Kody working out is kind of icing on the cake,” the 47-year-old said. “But really, what is the core of it is who he is as a person.”
And while the workouts are appreciated, Robyn confessed exactly what it is about Kody—who also split from wife Janelle Brown in recent years—that she loves that most, saying, “Something that really always makes me just go ‘rawr’ with Kody is when he's a good dad.”
Still, when it comes to being a father, Kody is well aware that he could have done more for his 18 children.
"I should have had a strong relationship with my children,” he admitted while competing on Special Forces: World's Toughest Test in November. "I'm in a place in my life now where I'm very willing to say that I've been wrong."
His failures, he continued, were "were because I didn’t know s--t about being a dad and husband and I thought I did. I really thought I did and I misunderstood that and I did it wrong in so many ways."
However, the reality star “hated being blamed” for what he considered a failure, and was “resistant to ownership” for a long time.
"I would like to repair all the relationships with my family and even my ex-wives," he acknowledged, "and that’s not easy."
Sister Wives airs Sundays at 10 p.m. on TLC. For a deep dive in Kody and his expansive family, keep reading.
Born May 21, 1994, Logan is the oldest son of Kody Brown and Janelle Brown. He is also the eldest child of 18 in Kody's entire brood.
After graduating with a master's degree in business administration from the University of Nevada in 2020, he married Michelle Petty two years later.
Aspyn is the oldest child of Kody and Christine Brown. She was born on March 14, 1995.
Also a University of Nevada alum, Aspyn tied the knot with Mitch Thompson in 2018. She announced her pregnancy in April 2025.
Born on July 29, 1995, Leon is the only child of Kody and Meri Brown.
In 2020, Leon came out as transgender, sharing that they were previously "socialized as a girl."
"I was pretty young & unfortunately i grew up in a context that was incredibly gendered & restrictive," Leon—who also goes by "Leo"—wrote on Instagram. "and here’s the thing, i’m finally ready to share my favorite self with the world. and that self is incredibly genderqueer, trans, and unapologetic."
Leon married Audrey Kiss in 2020 at a Colorado courthouse wedding.
The second of Kody and Christine's children, Mykelti was born on June 9, 1996.
She married Antonio "Tony" Padron in 2016 in a wedding ceremony documented on Sister Wives. The couple are parents to daughter Avalon and twin sons Archer and Ace.
Janelle gave birth to Madison—her second child with Kody—on Nov. 3, 1995.
After studying at Utah State University, Madison married Caleb Brush in 2016. The pair share kids Axel, Evangalynn and Josephine.
Janelle and Kody welcomed Hunter—their third child together—on Feb. 9, 1997.
Hunter graduated from the United States Air Force Academy in 2020, before studying nursing at Johns Hopkins University.
Christine gave birth to her and Kody's third child together on Aug. 7, 1998.
Born Oct. 31, 1998, Garrison was Kody and Janelle's third youngest child together. He died by suicide on March 5, 2024 at age 25.
Dayton is the oldest child of Kody's fourth wife Robyn Brown from her past marriage with Preston Jessop. He was adopted into the family in 2015, five years after Robyn spiritually married Kody.
In 2014, Kody legally divorced his first wife Meri so he could marry Robyn and officially adopt Dayton as his son.
Nicknamed Gabe, the fifth child of Kody and Janelle was born on Oct. 11, 2001.
Kody and Christine welcomed their fourth child on Oct. 15, 2001.
Gwendlyn tied the knot with Beatriz Queiroz in 2023.
Aurora is the second oldest child of Robyn. She was legally adopted by Kody in 2015 after he married Robyn the prior year.
Kody and Christine welcomed their fifth child together on June 13, 2003.
Her struggles with scoliosis have been documented on Sister Wives.
Breanna is Robyn's third child from her marriage to Preston. After Robyn married Kody, Breanna and her older siblings were legally adopted into the family.
Born on April 13, 2010, Truely is the youngest child of Kody and Christine.
Kody and Robyn welcomed their second youngest son on Oct. 27, 2011.
Born on Jan. 10, 2016, Ariella is the youngest daughter of Kody and Robyn. She is also the youngest child of 18 in the entire Brown family.
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