Grandparent Visitation Rights in Wyoming (2026): Harm Standard, Statute & Court Process

Grandparent visitation rights in Wyoming are governed by Wyo. Stat. § 20-7-101, but after Ailport v. Ailport, 2022 WY 43, a grandparent must first prove by clear and convincing evidence that a parent is unfit or that the parent's visitation decision harms the child before any best-interest analysis begins. This is one of the nation's most parent-protective standards.

Key Facts: Grandparent Visitation in Wyoming

What Are Grandparent Visitation Rights in Wyoming?

Grandparent visitation rights in Wyoming allow a grandparent to bring an original court action under Wyo. Stat. § 20-7-101 against any person with custody of a minor grandchild to establish reasonable visitation. However, since the 2022 Ailport decision, grandparents must clear a constitutional threshold by proving parental unfitness or harm by clear and convincing evidence before a court weighs the child's best interest.

Wyoming had no common-law grandparent visitation right. The state Legislature created the right in 1991, effective July 1, 1991, transforming what courts described as a moral obligation into a limited legal one. The statute permits a grandparent to file an independent action rather than requiring an existing divorce or custody case. This makes Wyoming different from states that only allow grandparent petitions when a family is already fractured by divorce, death, or separation. The grandparent visitation rights Wyoming framework now sits firmly within federal constitutional limits established by the U.S. Supreme Court in Troxel v. Granville, 530 U.S. 57 (2000), which held that fit parents have a fundamental due process right to direct the care, custody, and control of their children. Wyoming courts must give a fit parent's visitation decision "special weight," meaning grandparent access is the exception, not the default.

The Ailport Standard: Why Grandparent Access Became Harder in 2022

Under Ailport v. Ailport, 2022 WY 43, ¶ 43, Wyoming grandparents must prove by clear and convincing evidence that parents are unfit to make visitation decisions, or that the parents' visitation decision is or will be harmful to the children, before a district court may even consider the child's best interest. The Wyoming Supreme Court issued this unanimous decision on March 31, 2022.

Before Ailport, the statute was applied more loosely: grandparents only had to show that visitation served the child's best interest and that parental rights would not be substantially impaired. The Wyoming Supreme Court, in an opinion authored by Justice Keith Kautz, held that this old interpretation failed strict scrutiny because it did not adequately protect parents' fundamental constitutional rights. A statute survives strict scrutiny only if it is necessary to achieve a compelling state interest and uses the least intrusive means available. The Court reasoned the State has no compelling interest in overriding a fit parent's decision unless the child faces harm. In Ailport itself, grandparents of five children sought visitation after a 2019 family rift. The Court affirmed the denial because the parents were fit and had offered the grandparents visits on the parents' own terms. The practical effect is dramatic: showing a parent is unfit is, as one Wyoming firm noted, tantamount to declaring the parent lacks the skills or maturity to parent at all.

The Two-Step Harm Threshold Analysis

Wyoming courts apply a strict two-step sequence to grandparent visitation petitions: the harm or unfitness finding always comes first, and the best-interest analysis comes second only if the threshold is met. The Wyoming Supreme Court confirmed in Galvan v. Malone, 2025 WY 65, that the best-interest analysis is "procedurally subsequent—never a substitute—for the harm finding."

Step one requires the grandparent to prove, by clear and convincing evidence, one of two things: that the parent is unfit to make visitation decisions, or that the parent's specific visitation decision is or will be harmful to the child. Clear and convincing evidence is a demanding standard that sits above the ordinary "preponderance of the evidence" used in most civil cases but below "beyond a reasonable doubt" used in criminal cases. It generally means the evidence must produce a firm belief or conviction that the allegation is true. Step two, the best-interest determination, only begins after step one succeeds. At that stage, a court evaluates the child's relationship with the grandparent, the emotional ties involved, and whether the proposed visitation schedule serves the child's welfare. The burden never shifts to the parent. A parent is presumed fit and is not required to justify the decision to limit grandparent contact. This structure makes grandparent custody and broad grandparent access exceptionally difficult to win in Wyoming when a fit parent objects.

Death of a Parent Does Not Automatically Justify Visitation

The death of a parent, standing alone, does not satisfy Wyoming's harm threshold for grandparent visitation. In Galvan v. Malone, 2025 WY 65, the Wyoming Supreme Court reversed a district court order granting a maternal grandmother visitation after the child's mother died in an ATV accident, holding the grandmother produced no clear and convincing evidence that the surviving father's decision harmed the child.

Galvan v. Malone confronted a sympathetic situation. The grandmother, Sandra Malone, had a meaningful relationship with her grandson before her daughter's death — Sunday dinners, holidays, birthdays, occasional overnight care, and most Saturdays together. After the mother died and the father suspended contact, the grandmother petitioned under Wyo. Stat. § 20-7-101, arguing the cutoff harmed the child. The district court agreed and granted visitation, but the Supreme Court reversed in 2025. The Court found no record evidence that the father's decision actually harmed the child and criticized the lower court for improperly shifting the burden to the father and relying on unsupported assumptions about reactive attachment disorder. A father's own witness, a clinical mental health counselor, testified that visitation would benefit the child only after the father and grandmother repaired their relationship. Because the harm threshold was not met, the State had no compelling interest to override the father's fundamental rights. The third party visitation request was denied.

When Grandparents Cannot File At All: The Adoption Bar

Wyoming law bars a grandparent from filing a visitation action under Wyo. Stat. § 20-7-101(c) if the minor grandchild has been adopted and neither adopting parent is related by blood to the child. This means a complete stranger-family adoption permanently extinguishes a grandparent's standing to seek court-ordered access in Wyoming.

This adoption exception reflects the legal reality that adoption creates a new legal family and severs the prior legal relationship. The bar applies only when neither adoptive parent shares a blood relationship with the child. Therefore, a stepparent adoption — where one biological parent remains and the new spouse adopts — does not necessarily eliminate a grandparent's standing, because a blood-related parent remains in the picture. Likewise, an adoption by a relative, such as an aunt or uncle, may preserve standing. Beyond the adoption bar, two other structural limits apply. First, the statute covers only minor grandchildren; once a grandchild turns 18, the statutory action is unavailable. Second, even when a grandparent has standing, Wyo. Stat. § 20-7-101(d) allows a custodian or guardian to petition the court to revoke or amend previously granted visitation rights for good cause. Grandparent access in Wyoming is therefore never permanently fixed; it remains subject to modification as circumstances change.

Filing Procedure, Costs, and Where to File

A grandparent visitation action in Wyoming is filed with the Clerk of the District Court in the county where the child or the person having custody resides, and civil filing fees range from roughly $70 to $160 depending on the county, with a statutory base civil fee of $120 under Wyo. Stat. § 5-3-206. Wyoming has 23 counties, each with its own district court.

Grandparents may file an original, standalone action; they do not need to wait for a divorce or custody case to be open. The petition should identify the grandchild, the custodian or parents, and set out specific facts supporting either parental unfitness or harm to the child. Because the clear-and-convincing burden is so high, supporting evidence — declarations, records, and witness testimony — matters enormously. Cost is a key consideration: under Wyo. Stat. § 20-7-101(a), if the court appoints a guardian ad litem to represent the child's interests, the petitioning grandparent is responsible for all associated fees and expenses, which can add hundreds or thousands of dollars to the matter. Sheridan County and Natrona County both charge $160 for new civil filings, while some rural counties charge as little as $70 to $100. Fee waivers are available for those who cannot afford court costs by filing an Affidavit of Indigency (Form MISC 11). As of January 2026, these figures are accurate; verify with your local clerk, because county fees change.

Cost and Standard Comparison: Wyoming Grandparent Visitation

How Wyoming Compares to the Troxel Constitutional Floor

Wyoming's grandparent visitation standard tracks the U.S. Supreme Court's 2000 Troxel v. Granville decision but applies it more strictly than many states, requiring grandparents to prove harm or unfitness by clear and convincing evidence rather than merely rebutting a parental presumption. Troxel, 530 U.S. 57, struck down a broad Washington visitation statute as unconstitutional because it gave no special weight to a fit parent's decision.

After Troxel, states split into two camps. Some adopted a "harm" requirement, while others used a softer "special weight" presumption that grandparents could overcome with strong best-interest evidence. Wyoming, through Ailport and Galvan, planted itself firmly in the stricter harm-requirement camp. Wyoming requires not just deference to the parent but affirmative proof, to a clear-and-convincing degree, that the child will suffer harm without grandparent contact or that the parent is unfit. This places Wyoming among the most parent-protective states for third party visitation. A grandparent who had a close, loving relationship with a grandchild — even one who provided regular childcare — will not prevail simply by showing that relationship existed and that severing it is sad. The Galvan court made clear that loss of a beneficial relationship is not, by itself, the kind of harm the statute requires. Grandparents considering litigation should weigh these odds carefully and consult a Wyoming family law attorney before filing.

Practical Strategy for Wyoming Grandparents

Because Wyoming sets such a high bar, grandparents seeking visitation should prioritize voluntary agreements, mediation, and documentation before resorting to litigation under Wyo. Stat. § 20-7-101. Courts have repeatedly noted that parents who offer some access on their own terms are unlikely to be found unfit or harmful, defeating a grandparent's petition at the threshold stage.

The most successful path is often relational rather than legal. In both Ailport and Galvan, the parents had offered or were willing to offer some contact, which undermined the grandparents' harm arguments. Grandparents who can repair the underlying family relationship, agree to the parent's reasonable conditions, and demonstrate good faith stand a far better chance of maintaining contact than those who litigate immediately. If litigation becomes unavoidable, grandparents must build a genuine evidentiary record of harm — not merely emotional loss. This might include evidence of the parent's substance abuse, neglect, abandonment, or documented psychological harm to the child verified by a qualified professional. Vague concerns or generalized assertions about the child missing the grandparent will not satisfy the clear-and-convincing standard. A written parenting or visitation agreement, even an informal one, can also help preserve grandparent access without a contested hearing. Given the guardian ad litem cost exposure and the steep burden, many Wyoming grandparents find that negotiation produces better, faster, and cheaper outcomes than a courtroom fight that statistically favors the parent.