Estate of Webb

2026 S.D. 2
CourtSouth Dakota Supreme Court
DecidedJanuary 14, 2026
Docket31017
StatusPublished

This text of 2026 S.D. 2 (Estate of Webb) is published on Counsel Stack Legal Research, covering South Dakota Supreme Court primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Estate of Webb, 2026 S.D. 2 (S.D. 2026).

Opinion

#31017-a-JMK 2026 S.D. 2

IN THE SUPREME COURT OF THE STATE OF SOUTH DAKOTA

****

IN THE MATTER OF THE ESTATE OF MARTIN ALLEN WEBB, Deceased.

APPEAL FROM THE CIRCUIT COURT OF THE FOURTH JUDICIAL CIRCUIT DEWEY COUNTY, SOUTH DAKOTA

THE HONORABLE MICHELLE K. COMER Judge

JEFFERY D. COLLINS of Lynn Jackson Shultz & Lebrun, P.C. Rapid City, South Dakota

MEGHANN M. JOYCE of Lynn Jackson Shultz & LeBrun, P.C. Sioux Falls, South Dakota Attorneys for appellant Stephanie Webb.

ERIC JOHN NIES of Nies, Karras & Skjoldal, P.C. Spearfish, South Dakota Attorneys for appellee Dee Haugen.

CONSIDERED ON BRIEFS OCTOBER 7, 2025 OPINION FILED 01/14/26 #31017

KERN, Retired Justice

[¶1.] Martin Allen Webb (Butch), age 57, and Stephanie Eagleberger, age

29, planned to marry in 2013 after dating for nearly a year. Butch was a successful

businessman and rancher in South Dakota, and Stephanie co-owned and operated a

high-end horse breeding business in Colorado. At Butch’s request, his attorney,

Eric Bogue (Eric), drafted a prenuptial agreement for his review. The proposed

agreement, among other things, waived Stephanie’s right to claim any share of

Butch’s estate after his death. Butch presented Stephanie with the agreement the

day before their planned civil wedding ceremony, which was scheduled for the

following evening at Eric’s law office. The parties signed the agreement shortly

before the ceremony began, and the two were married on October 11, 2013.

[¶2.] Butch died approximately eight years later. Stephanie petitioned the

court for an elective share of Butch’s estate per SDCL 29A-2-201 and a family

allowance under SDCL 29A-2-403, arguing that her signature on the prenuptial

agreement was involuntarily made and that the agreement itself was

unconscionable. After a trial on the matter, the court granted Stephanie’s request

for a family allowance but denied her petition for an elective share. The court found

Stephanie voluntarily signed the agreement, and that the agreement was not

unconscionable. Stephanie appeals. We affirm.

Factual and Procedural History

[¶3.] Butch Webb died on December 9, 2021, at the age of 65. At the time,

he was married to Stephanie, who had been his wife since late 2013. Butch was

nearly 30 years older than Stephanie at the time of their marriage, and this was a

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second marriage for both parties. Throughout his life, Butch built a substantial

career in the financial industry. Butch was college-educated with a bachelor’s

degree from the University of Wyoming. He was the past president of a bank and a

very successful businessman, accumulating significant wealth through payday

lending businesses. In addition to his business ventures, he operated a sizeable

ranching operation near Isabel, South Dakota, where he raised cattle and valuable

horses.

[¶4.] Stephanie lives in Loveland, Colorado. She graduated from high

school in 2002 and has a bachelor’s degree in equine science with minors in

agricultural and racehorse economics from Colorado State University. While in

college, Stephanie started working for Royal Vista Equine, a high-end horse

breeding business. She began as an undergraduate intern and was later “hired on

to help sales prep racehorse yearlings” around 2006. The company employed 10 to

12 employees and was headquartered in Fort Collins, Colorado. She eventually

became the office manager in 2007 after graduating from college. Her duties

included oversight of client billing, entering into contracts with clients, and working

with CPAs to do the year-end taxes. She has been in charge of “the books since

[she] started working in the office in 2006.”

[¶5.] While working for Royal Vista in 2007, Stephanie married Chris

Kepplinger, her first husband. They separated in 2011 and divorced in 2012. The

divorce did not involve attorneys and was described as amicable. Also in 2011, the

owners of Royal Vista decided to retire and turned the business over to Stephanie

and her business partner, Jake Dahl. Through this process, Stephanie acquired a

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45% interest in Royal Vista Equine. She testified that the reason the previous

owners chose to turn the business over to her instead of selling it was because she

was good at what she did. After acquisition, Stephanie and Jake changed Royal

Vista’s name to Vista Equine LLC. Her interest remained at 45%, and she

continued in her role as office manager with a salary of $45,000 per year.

[¶6.] Stephanie and Butch’s romantic relationship began in January 2013.

Butch became a client of Vista Equine in 2007, but it was not until Stephanie began

texting Butch about acquiring a brood mare in early 2013 that their friendship

deepened. The two began texting and calling each other frequently, and their first

date was February 11, 2013, where they met at a bull sale in Nebraska, and Butch

asked Stephanie to join him for dinner.

[¶7.] Stephanie testified that the couple “had so many similarities” and

“looked at things the same way.” Their relationship “flowed” naturally despite the

nearly 30-year age difference. Butch and Stephanie traveled to South Dakota for

the first time together to visit Butch’s ranch and to meet his children and other

family members in the spring of 2013. Butch was previously married and had four

children from his first marriage and from another relationship: Dee, Deb, and two

minor children. Dee Haugen, the oldest of Butch’s children, was 46 years of age at

the time of trial.

[¶8.] After a few months of dating, Butch proposed to Stephanie on May 16,

2013. Because Stephanie was not ready to move to South Dakota, Butch purchased

a property in Loveland, Colorado, for her on May 20, 2013, titling it solely in her

name. The property covers nearly 70 acres and was valued at $1.3 million in 2013.

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Stephanie contributed nothing to the purchase price of the property. At the time of

purchase, Stephanie testified that Butch informed her he had multiple lawsuits

pending against him in several states stemming from his payday loan businesses.

It was Stephanie’s understanding that the Colorado property was titled solely in her

name in order to protect the property from a potential judgment arising from these

lawsuits. Over the next few years, Stephanie testified that Butch continued to live

in South Dakota but would visit Colorado one to two times per month, splitting his

time between the two locations.

[¶9.] Stephanie testified that she was unsure of the date when Butch first

brought up the idea of signing a prenuptial agreement, but that it was after he had

purchased the Colorado property and likely in the late summer of 2013. She

maintains that the first time Butch talked about the prenuptial agreement was in

the context of the document being “designed to protect [her].” Dee, however,

testified that Butch told her in May 2013 that he was engaged, and that Stephanie

had agreed to sign a prenuptial agreement.

[¶10.] After their engagement, the couple almost immediately began

discussing a date for their marriage. When deciding where they should marry, they

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Cite This Page — Counsel Stack

Bluebook (online)
2026 S.D. 2, Counsel Stack Legal Research, https://law.counselstack.com/opinion/estate-of-webb-sd-2026.