The Iowa Court of Appeals recently upheld a lower court's ruling regarding the estate of Bessie F. Langer, who passed away at the age of 105. The court's decision, filed on June 10, 2026, affects the beneficiaries of Langer's will, particularly Debra Buck, a niece who was excluded from the will. The ruling is significant as it addresses claims of undue influence and intentional interference with inheritance.
Bessie Langer had no children and executed a will two years before her death, leaving her estate to eight beneficiaries, including a friend, six nieces and nephews, and a grandniece. Debra Buck, who was a beneficiary in a previous will, challenged the validity of the latest will. She claimed that Rhonda Mock, one of the named beneficiaries and also a niece, unduly influenced Langer to change her will and intentionally interfered with Buck's inheritance. The case reached the Iowa Court of Appeals after the district court granted Mock's motion for summary judgment, effectively dismissing Buck's claims.
The dispute began in the Iowa District Court for Shelby County, where Buck argued that the will should be set aside due to Mock's undue influence over Langer. The district court determined that Buck had failed to present sufficient evidence to support her claims, leading to Mock's successful summary judgment motion. Buck subsequently appealed the decision, asserting that the court erred in concluding that she had not raised a genuine issue of material fact regarding her claims.
In the court's ruling, Judge Ahlers articulated the legal standards for both undue influence and intentional interference with inheritance. The court defined undue influence as occurring when one person's will replaces that of the testator, making the document reflect the influencer's intentions rather than those of the testator. To prove undue influence, Buck needed to establish that Langer was susceptible to such influence, that Mock had the opportunity to exert it, and that Mock acted with the intent to procure an improper favor.
The court found that Buck did not meet the burden of proof regarding Langer's susceptibility to undue influence. Although Buck pointed to Langer's deteriorating health and an episode of delirium, the court noted that Langer had remained mentally sharp throughout her life. The court concluded, “The record indicates that [Langer] remained sharp throughout her life with multiple witnesses commenting on this fact.” Furthermore, the court stated that Buck's claims of Langer's susceptibility were speculative and did not provide a solid foundation of established facts.
Additionally, the court examined whether a confidential relationship existed between Mock and Langer. Such a relationship could raise suspicions of undue influence. However, the court found that the evidence did not support Buck's claim. The court stated, “The party claiming the existence of a confidential relationship must establish that the person trusted the influencer to handle the person’s affairs.” Since Mock's role was limited to nominal assistance and Langer managed her own finances independently, the court ruled that Buck failed to demonstrate a confidential relationship.
Ultimately, the court affirmed the district court's decision, stating that Buck had not produced evidence to create a genuine issue of material fact regarding her undue influence claim. Since her claim of intentional interference with inheritance relied on the success of the undue influence claim, it too was dismissed. The court concluded, “Mock was entitled to judgment as a matter of law.”
This ruling carries implications for future cases involving claims of undue influence in estate disputes. The court's decision emphasizes the importance of presenting concrete evidence rather than speculation when challenging a will's validity. It also clarifies the standards for establishing a confidential relationship and the burden of proof required to support claims of undue influence.
The outcome of this case may influence similar disputes in Iowa and beyond, as it reinforces the need for clear evidence in will contests. For those involved in estate planning or inheritance disputes, the ruling serves as a reminder of the legal standards that courts will apply when evaluating claims of undue influence and interference with inheritance.
Looking ahead, Buck may consider further legal options, including the possibility of appealing the decision to the Iowa Supreme Court. However, as of now, the court's ruling stands, and the estate of Bessie Langer will be distributed according to her final will.











