opinion of the Court:
INTRODUCTION
1 1 This appeal is rooted in a dispute over a parcel of land situated between adjoining landowners, Steven Kay and Essential Botanical Farms, LC (EBF). Mr. Kay is the record owner of the property, but EBF and its predecessors-in-interest have occupied the property for nearly fifty years. The district court quieted title to the property in favor of EBF on cross-motions for summary judgment after finding that the parties' predecessors-in-interest mutually acquiesced to a boundary marked by an old barbed wire fence.
12 Mr. Kay contends that the district court erred. First, he argues that the district court incorrectly concluded that the standard of proof in boundary by acquiescence cases is a preponderance of the evidence. Second, Mr. Kay contends that the district court erred when it found that the parties' predecessors had mutually acquiesced to the fence as the boundary because there was no direct evidence that his predecessors-in-interest intended to recognize the fence as the boundary.
3 We hold that the standard of proof in boundary by acquiescence cases is clear and convincing evidence. Additionally, we hold that acquiescence does not require any degree of subjective intent. Applying these standards, we conclude that Mr. Kay's predecessors acquiesced to the fence as the boundary. We therefore affirm the district court's entry of summary judgment quicting title in favor of EBF.
BACKGROUND
4 Beginning in 1955, the Andrews family and the Fowkes family owned adjoining properties in Juab County, Utah. At that time, a barbed wire fence that had existed from time immemorial separated the two properties. For nearly forty years, the Andrews and Fowkes families respected the weathered fence as the boundary between the two properties: each family worked the land up to their respective fence lines, repaired the fence on occasion, and never occupied land on the other side of the fence.
T5 The Andrews family sold their property to EBF in 1998. The Fowkes family sold their property to Mr. Kay in 2004. As of 2004, the barbed wire fence continued to separate the properties. Mr. Kay discovered, however, that the record boundary line extended past the fence and onto land oceu-pied by EBF. Shortly thereafter, Mr. Kay removed portions of the old fence and constructed a new fence on the record boundary line which created a triangle-shaped parcel of land approximately six acres in size situated between the old fence line and the new fence. EBF sued Mr. Kay for trespass and to quiet title to the disputed six-acre parcel of land. EBF claimed that its predecessors-in-interest (Le., the Andrews family) had obtained the parcel through boundary by acquiescence. Both parties filed cross-motions for summary judgment.
T6 Boundary by acquiescence has four elements: "(i) occupation up to a visible line marked by monuments, fences, or buildings, (i) mutual acquiescence in the line as a boundary, (ii) for a long period of time, (iv)
T7 On EBEF's side of the fence, three prior owners-Vernes Andrews, Oral Taylor,
{8 Members of the Andrews family were not alone in believing that the old fence was the boundary. Vernes and Delos testified that they encountered the Fowkes family at least onee per week and that there was never a dispute about the fence as the boundary line. For instance, Vernes testified that when his cows wandered onto the Fowkes' property as marked by the fence, they said, "Your cows are on my property," and not "You got to move your fence," or anything else that would indicate that the fence was not the boundary line. Likewise, Delos testified that the Fowkes family never acted in a manner inconsistent with the fence being the boundary line.
19 EBF was unable to produce direct evidence of the Fowkes family's understanding of the fence as the boundary because all but one of the Fowkes landowners were deceased, and the surviving landowner had not participated in farming activities on the property. However, EBF did present testimony from the grandsons of one of the Fowkes landowners, Tom Fowkes and Dale Fowkes, both of whom worked the land for decades. Both Tom and Dale testified that they always understood the old fence to be the boundary. In particular, Tom testified that the fence was in existence when he was born in 1947, that he farmed the property from when he "was big enough" until sometime in the 19703, that his family maintained the fence on occasion, and that he dealt with the Andrews family "as long as they were [there]." Similarly, Dale testified that the fence was in existence when he was born in 1949 and that he farmed the property from childhood until it was sold to Mr. Kay in 2004, the last ten years of which he leased the land from two other Fowkes landowners. Dale also testified that he had "quite a bit" of contact with the Andrews family but was unaware of any disputes about the status of the fence as the boundary line.
1 10 Before deciding whether the evidence established a boundary by acquiescence for the purposes of summary judgment, the district court first addressed the burden of proof required to establish such a claim. Mr. Kay sought a clear and convincing evidence standard; EBF advocated a preponderance of the evidence standard. The district court concluded that the elements of boundary by acquiescence must be proven by a preponderance of the evidence. It reasoned that Utah courts have historically applied the preponderance standard in boundary by acquiescence cases, that boundary by acquiescence is distinguishable from other contexts where the clear and convincing standard is required, and that the preponderance standard adequately protects the property interests at stake because boundary by acquiescence is already a restrictive doctrine.
T11 Next, the district court considered whether the evidence supported EBEF's boundary by acquiescence claim for the purposes of summary judgment. The court concluded that even "under the clear and convincing standard," the Andrews and Fowkes families mutually acquiesced to the original fence as the boundary line between the properties. First, the district court reasoned that every witness who testified concerning the status of the fence said that "they believed the [oJriginal [flence marked the boundary between [the properties]." Although none of the witnesses specifically testified that the Fowkes landowners themselves believed the fence was the boundary, the district court inferred acquiescence from the testimony of
STANDARD OF REVIEW
112 "Burden of proof questions typically present issues of law that an appellate court reviews for correctness.
ANALYSIS
113 Mr. Kay makes two arguments on appeal. First, he argues that the district court erred when it concluded that boundary by acquiescence claims may be proven by a preponderance of the evidence and not by clear and convincing evidence. Second, Mr. Kay argues that regardless of which standard applies, the district court erred when it concluded that Mr. Kay's predecessors-in-interest (e., the Fowkes landowners) acquiesced to the barbed wire fence as the boundary line. He reasons that, while the evidence showed occupation up to the fence, it did not demonstrate that the Fowkes landowners subjectively intended to recognize the fence as the boundary.
{14 We hold that boundary by acquiescence must be proven by clear and convine-ing evidence. We also hold that acquiescence is determined by the parties' objective actions in relation to the boundary and not their mental state. Applying these standards, we conclude that Mr. Kay's predecessors acquiesced to the old barbed wire fence as the boundary between the properties. We therefore affirm the district court's entry of summary judgment quieting title to the disputed property in favor of EBF.
I. BOUNDARY BY ACQUIESCENCE CLAIMS MUST BE PROVEN BY CLEAR AND CONVINCING EVL-DENCE
1 15 We first answer the question of what standard of proof is required in boundary by acquiescence cases. Mr. Kay urges us to adopt a clear and convincing evidence standard. He argues (1) that the Due Process Clauses of the Utah and United States Constitutions require us to adopt the clear and convincing standard "to reflect society's low tolerance for errors in real property boundaries," (2) that this court applies the clear and convincing standard to numerous analogous legal doctrines involving the deprivation of property rights, and (8) that public policy supports the clear and convincing evidence standard because Utah has developed a sophisticated system of identifying and recording real property boundaries.
1 17 When the standard of proof necessary to establish a claim is not specified by statute, "[the degree of proof required in a particular type of proceeding has traditionally been left to the judiciary to resolve."
A. The Standard of Proof Required to Establish Boundary by Acquiescence Is a Question of First Impression
118 Before we can consider Mr. Kay's arguments in favor of the clear and convincing evidence standard, we must first address EBF's contention that the doctrine of stare decisis requires us to apply a preponderance of the evidence standard. EBF asserts that we are bound by our statement in Elias v. Lea that "the following elements [of boundary by acquiescence] are established by a preponderance of the evidence:
(1) Occupation up to a visible line marked definitely by some monument,
(2) Acquiescence in that line as a boundary
(a) by adjoining land owners, and
(b) for a long period of time."10
EBF also argues that in Gillmor v. Cummings, the court of appeals concluded there was "sufficient evidence to support the trial court's finding that [the appellant] failed to show by a preponderance of evidence that he had established a new boundary by acquiescence."
119 Contrary to EBF's assertion, the doctrine of stare decisis has no application here. We are, of course, not bound by Gillmor or Pitt because they are court of appeals decisions.
B. Boundary by Acquiescence Must Be Proven by Clear and Convincing Evidence
$20 Having concluded that we are not bound by stare decisis, we now address whether the district court erred when it concluded that the elements of boundary by acquiescence must be proven by a preponderance of the evidence. As stated above, Mr. Kay argues that we should adopt the clear and convincing evidence standard "to reflect society's low tolerance for errors in real property boundaries" and because we require the clear and convincing standard in numerous analogous legal doctrines involving the deprivation of property rights We agree.
121 Generally speaking, a burden of proof is an expression of society's tolerance for error in a particular realm of the law.
122 Here, we are presented with a legal doctrine-boundary by acquiescence-that may deprive a person of fee simple ownership in real property. Although an interest in real property is clearly not as important as a liberty interest, it certainly has more importance than money. Indeed, we have implicitly recognized this notion by frequently requiring the intermediate clear and convine-ing evidence standard in other types of disputes involving real property. A superficial
II. THERE IS CLEAR AND CONVINCING EVIDENCE THAT MR. KAYS PREDECESSORS ACQUIESCED IN THE OLD FENCE AS THE BOUNDARY LINE
123 Because this case involves an appeal from a grant of summary judgment, we are required to view the evidence in the light most favorable to the nonmoving party, Mr. Kay.
124 The definition of clear and convincing evidence presents quantitative difficulties.
(25 Boundary by acquiescence has four elements: "() occupation up to a visible line marked by monuments, fences, or buildings, (i) mutual acquiescence in the line as a boundary, ii) for a long period of time, (iv) by adjoining land owners."
126 "Under the doctrine of boundary by acquiescence, the party attempting to establish a particular line as the boundary between properties must establish that the parties mutually acquiesced in the line as separating the properties."
127 Contrary to Mr. Kay's assertion, a party's subjective intent has no bearing on the existence of mutual acquiescence. Instead, acquiescence in, or recognition of, a boundary is an objective determination based solely on the parties' actions in relation to each other and to the line serving as the boundary. Mutual acquiescence arises "where neighbors do not behave[ ] in a fashion inconsistent with the belief that a given line is the boundary between their properties.
1 28 In RHN Corp. v. Veibell, we said that "the absence of direct evidence of a prior owner's subjective belief concerning the boundary is not fatal to an assertion of mutual acquiescence."
1 29 In this case, the undisputed facts are clear and convincing evidence that the landowners mutually acquiesced by recognizing and treating the fence as the boundary between their properties First, all five witnesses were consistent in their testimony that they always believed the fence was the
1 30 Second, there is no evidence that the Fowkes landowners themselves ever "behaved in a fashion inconsistent with the belief that the fence line was the boundary."
{31 Finally, the Fowkes landowners' acquiescence can be inferred from the fact that there is no evidence that the Fowkes landowners ever disputed that the fence was the boundary.
132 Mr. Kay contends, however, that this evidence merely shows that the Fowkes landowners occupied the land up to the fence and not that they recognized the fence as the boundary. He argues that none of the witnesses testified regarding what the Fowkes landowners actually believed about the fence.
133 In essence, Mr. Kay argues that we are not permitted to find acquiescence because there is no direct evidence of the Fowkes landowners' subjective belief regarding the boundary. But as explained above, a landowner's subjective belief or understanding of a boundary has limited probative value as evidence of mutual acquiescence, and it should be treated accordingly. Contrary to what Mr. Kay's argument implies, summary judgment does not require absolute certainty of the predecessors' acquiescence to the fence as the boundary; it merely requires us to "view the facts and all reasonable inferences drawn therefrom in the light most favorable to the nonmoving party."
CONCLUSION
34 We hold that claims of boundary by acquiescence must be proven by clear and convincing evidence. Applying this standard, we conclude that the undisputed facts are clear and convincing evidence that Mr. Kay's predecessors-in-interest acquiesced to the original barbed wire fence as the boundary between the properties. We therefore affirm the district court's grant of summary judgment quieting title to the disputed property in favor of EBF.
Notes
. RHN Corp. v. Veibell,
. Because the only issue on appeal is whether Mr. Kay's predecessors-in-interest (Le., the Fowkes landowners) acquiesced to the original fence as the boundary between the two properties, we limit our recitation to those facts relevant to the "mutual acquiescence" element.
. Oral Taylor is the brother-in-law of Vernes and Delos Andrews.
. Martinez v. Media-Paymaster Plus/Church of Jesus Christ of Latter-Day Saints,
. Gillmor v. Summit Cnty.,
. Raab v. Utah Ry. Co.,
. Ault v. Holden,
. Egbert v. Nissan N. Am., Inc.,
. See Citizens for Responsible Transp. v. Draper City,
.
.
.
. See State v. Rhinehart,
. See Elias,
. See State v. Gardiner,
. See Ura R.App. P. 30(f) ("Published decisions of the Supreme Court and the Court of Appeals, and unpublished decisions of the Court of Appeals issued on or after October 1, 1998, may be cited as precedent in all courts of the State. Other unpublished decisions may also be cited, so long as all parties and the court are supplied with accurate copies at the time all such decisions are first cited.").
. We also note that a decision must generally meet three requirements to trigger stare decisis: it must be (1) "[al deliberate or solemn decision of a court or judge [2] made after argument of a question of law fairly arising in a case, and [3] necessary to its determination, is an authority, or binding precedent, in the same court or in other courts of equal or lower rank, in subsequent cases, where the very point is again in controversy." Stranahan v. Fred Meyer, Inc.,
. See Egbert,
. Id.
. Id. 113 (internal quotation marks omitted).
. Id.
. W. Gateway Storage Co. v. Treseder,
. See Marchant v. Park City,
. Swenson v. Erickson,
. Controlled Receivables, Inc. v. Harman,
. Raleigh v. Wells,
. Glauser Storage, L.L.C. v. Smedley,
. Ashton v. Ashton (In re Estate of Ashton),
. Wasatch Cnty. v. Okelberry,
. See id. 111 (explaining that "the court of appeals thoughtfully sought to bring some coherency and consistency to this area of the law"); see also Eggett v. Wasatch Energy Corp.,
. See Ault v. Holden,
. Child v. Child,
. Id.
. Lovett v. Cont'l Bank & Trust Co.,
. Child,
. RHN Corp. v. Veibell,
. Id. 124 (internal quotation marks omitted).
. Id. (internal quotation marks omitted). We pause to note that the label "mutual acquiescence" in our case law may create some confusion. The word acquiescence is defined as "tacit or passive acceptance." Black's Law Dictionary 26 (9th ed.2009). It implies a relationship in which one person takes affirmative actions, and the acquiescing party consents to such action by failing to object. Where a landowner has acted deliberately to mark a boundary, it stretches reason to say that the landowner can also passively "acquiesce" in that boundary. This is because the unilateral quality of "acquiescence" conflicts with the idea of "mutuality," which requires reciprocity, an exchange, or an interchange. See id. 1117. Despite these semantic inconsistencies, boundary by acquiescence is a common law doctrine. As such, we are not bound by the same linguistic limitations that we encounter when interpreting legislative language. See Sabbath v. United States,
. Veibell,
. Id. (internal quotation marks omitted).
. Bahr v. Imus,
. Veibell,
. Bahr,
. Id. (emphasis added).
.
. See id.
. Id. (C[Blecause acquiescence may be inferred from the land-owner's actions, the absence of direct evidence of a prior owner's subjective belief concerning the boundary is not fatal to an assertion of mutual acquiescence. This especially holds true where that owner is deceased and unable to testify." (citation omitted)).
. See id. 127 ("[The landowner's] brother, ... who worked on the farm during the 1960s, testified that he always believed that the fence was the true boundary.").
. Staker,
. See Veibell,
. See Ault,
. Id. "119.
. DCM Inv. Corp. v. Pinecrest Inv. Co.,
