Who Is Kristi Noem Husband Bryon Noem? His Career, Three Children and Divorce From the Former Governor

Kristi Noem and her husband, Bryon Noem, spent more than three decades together before their marriage moved toward a legal ending. The former South Dakota governor and former U.S. Secretary of Homeland Security filed for divorce from Bryon on September 28, 2026, in Hamlin County, South Dakota. Court records cited irreconcilable differences.

Their story goes back long before Kristi entered national politics. The two grew up in South Dakota, knew each other during their school years and married in 1992. They later raised three children, Kassidy, Kennedy and Booker, while building careers and businesses in their home state. Bryon eventually became South Dakota’s first gentleman when Kristi became governor in 2019, but he generally maintained a considerably quieter public profile than his wife.

Who Is Kristi Noem’s Husband?

Kristi Noem’s estranged husband is Bryon Noem, a South Dakota businessman whose professional background includes farming and insurance.

Bryon grew up in Hamlin County, South Dakota, and attended Northern State University, where he earned a degree in business finance. After college, he coached basketball and worked on the family farm before entering the insurance business.

His life was closely tied to rural South Dakota even as his wife’s political career eventually took her to Washington.

Bryon was never as publicly visible as Kristi, but her election as governor gave him an official role of his own. Beginning in 2019, he served as the first gentleman of South Dakota, becoming the first man to hold that title in the state’s history.

Kristi and Bryon Were High School Sweethearts

The Noems knew each other long before politics became part of their lives.

Both grew up around farms in Hamlin County. Bryon was older than Kristi and knew her family through her older brother. Their friendship eventually became a relationship while they were young.

The couple married in 1992 in South Dakota.

Kristi was still a young college student at the time, and neither could have known just how dramatically their lives would change over the following decades.

Their early married years centered far more on farming, family and work than politics.

That changed gradually as Kristi became involved in public service, eventually moving from the South Dakota legislature to Congress and then the governor’s office.

Bryon Helped With Kristi’s Family Farm

One of the most difficult periods of Kristi’s early adulthood came in 1994, when her father, Ronald Arnold, died following an accident on the family’s farm.

Kristi was pregnant with her first child at the time.

Following her father’s death, she left college and returned to help operate the family business. Bryon joined her in that effort.

The couple spent years working around the farm while building their young family. Their agricultural operations included livestock and crops, and the family later expanded into other business activities.

This period came well before Kristi became a nationally known political figure.

For Bryon, it also preceded the insurance career that would eventually become his primary professional focus.

Bryon Noem Built a Career in Insurance

After working in agriculture, Bryon moved into financial services.

He joined Bryant State Bank and worked as an insurance agent. In 2010, he purchased the insurance portion of the business and developed it into Noem Insurance.

The National Governors Association has described him as operating a crop insurance agency near the family’s home in Castlewood, South Dakota.

His business background helped him maintain a professional identity separate from his wife’s political career.

When Kristi became governor, Bryon continued working while taking on responsibilities associated with being first gentleman.

His focus remained particularly connected to small-town South Dakota.

He Became South Dakota’s First Gentleman

Kristi Noem won the 2018 South Dakota gubernatorial election and took office in January 2019 as the state’s first female governor.

That also gave Bryon a new distinction. He became South Dakota’s first first gentleman.

Rather than making his role primarily political, Bryon focused attention on smaller communities across the state.

He launched an initiative called “This is South Dakota,” which highlighted small towns and their residents while he continued running his business.

Kristi remained governor until January 2025, when she resigned to become U.S. Secretary of Homeland Security.

By then, the couple had spent years balancing Bryon’s South Dakota-based work with Kristi’s increasingly national political career.

Kristi and Bryon Have Three Children

Kristi and Bryon Noem are parents to three adult children: Kassidy, Kennedy and Booker.

Their oldest daughter, Kassidy, was born during the early years of their marriage. Kennedy and Booker later completed the family.

As their children grew up, the Noems entered another stage of family life. Both daughters married, and the couple became grandparents.

Despite Kristi’s increasingly public career, their children were not constantly placed at the center of her political identity.

Bryon’s role as a father and grandfather also remained relatively private compared with the attention surrounding his wife’s public positions.

The National Governors Association’s biography of Bryon confirms the couple’s three children and their long-standing family roots in South Dakota.

Their Marriage Faced Intense Public Scrutiny

The final period of the Noems’ marriage unfolded under unusually heavy media attention.

In March 2026, reports were published about private online activity attributed to Bryon, including photographs said to show him wearing women’s clothing and allegations about interactions with online fetish communities. These were media reports about his private conduct, not findings of wrongdoing. Bryon did not immediately give a detailed public account addressing all of the claims.

Kristi’s representatives said at the time that the family had been blindsided and asked for privacy.

Kristi was also facing separate scrutiny over longstanding allegations concerning her relationship with political adviser Corey Lewandowski. She had previously denied allegations of an affair, and Lewandowski has also denied allegations of an improper relationship.

The separate controversies created intense attention around a marriage that had previously remained relatively private despite Kristi’s political prominence.

Reports of a Divorce Emerged Before the Filing

Questions about the state of Kristi and Bryon’s marriage continued through the summer of 2026.

In July, Kristi’s mother, Corinne Arnold, was quoted as saying the couple planned to divorce. The comments came before any publicly confirmed filing and fueled speculation about whether their decades-long marriage was ending.

Kristi subsequently appeared at public events without Bryon, but neither spouse initially provided a detailed public explanation of their relationship.

That changed at the end of September when court records confirmed legal action.

Kristi Noem Filed for Divorce in September 2026

Kristi filed for divorce on September 28, 2026, in Hamlin County.

The filing cited irreconcilable differences and brought formal legal proceedings to a marriage that began 34 years earlier.

Because the case is new, many details about how the divorce will ultimately be resolved remain unsettled publicly.

The couple’s children are adults, meaning the case differs from a divorce involving custody of young children. Questions involving finances, property and other terms of the dissolution will depend on the legal proceedings and any agreement reached between the two.

Kristi has indicated through her attorney that she does not plan to publicly discuss details while the case proceeds.

Bryon Noem Built Much of His Life in South Dakota

For people searching for Kristi Noem’s husband, Bryon’s story stretches far beyond the recent headlines surrounding their separation.

He grew up in Hamlin County, earned a business finance degree, worked in agriculture and built a career in insurance. He also spent years supporting a family that was established long before Kristi became governor or entered national politics.

Their marriage covered several very different chapters of life. They went from young South Dakotans building a family and working on a farm to becoming the state’s governor and first gentleman. Later, Kristi’s career moved into national government while Bryon remained closely associated with South Dakota.

Now, after 34 years of marriage and three children together, they are entering another chapter separately.

The divorce filing makes clear that their marriage is moving toward dissolution, but it does not erase the long family and professional history they built together. As the legal proceedings continue, Bryon remains best understood not simply as Kristi Noem’s estranged husband, but as a South Dakota businessman, father of three and former first gentleman whose life was intertwined with hers for more than three decades.