Mother appeals a supplemental judgment awarding father custody of their three children. On appeal, in her third assignment of error, mother assigns error to the trial courts ruling “that there had been a change of circumstances that would justify a change of custody over to Father, as there was insufficient evidence to support that ruling.” Among other points, mother argues that the “trial courts decision largely rests on an erroneous factual finding.” We agree with mother and, for the reasons that follow, we vacate and remand for reconsideration.
1
FACTS & PROCEDURAL HISTORY
In this case, it suffices to recount, without a lengthy recitation of the facts, that mother and father divorced, and mother was awarded sole custody of their three minor children. Father subsequently moved to modify custody.
During the evidentiary hearing on fathers motion to modify custody, testimony was given concerning two reports that had been made to the Department of Human Services (DHS), one of which concerned mothers purported “neglect” of the children. Undisputed evidence during the evidentiary hearing reflected that both DHS reports were closed by DHS as “unfounded,” and a DHS employee testified that the reports were closed as “unfounded” because DHS was “able to get enough information to say that none of the allegations were true.”
Additionally, at the evidentiary hearing, evidence was presented about various concerns father had regarding “hygiene” issues when the children were in mothers care; school attendance issues when the children were in mothers care; mothers violation of a no contact order with mothers former boyfriend, J; and Js drug use.
The trial court determined that there had been “an unanticipated change in circumstance since the entry of the General Judgment” and that it was “in the childrens best interest to change custody from mother to father.” In making its change of circumstances determination, the trial court focused on “three pieces of evidence,” which, in its view, reflected “conduct [that] might be injurious to the child[ren] or a lack of inclination to care for the child[ren] in the best possible manner.” The trial court explained that, of those three pieces of evidence, the issue that “concern[ed it] the most” was one of the DHS reports—viz., “the neglect report to DHS that was determined to be founded.” It also expressed concerns regarding one of the childrens school attendance and “hygiene” issues regarding the children.
2
ANALYSIS
A parent seeking to change custody must demonstrate two things:
“(1) After the original judgment or the last order affecting custody, circumstances relevant to the capacity of either the moving party or the legal custodian to take care of the child properly have changed, and (2) considering the asserted change of circumstances in the context of all relevant evidence, it would be in the childs best interests to change custody from the legal custodian to the moving party.”
Botofan-Miller and Miller, 365 Or. 504, 520, 446 P.3d 1280 (2019) (internal quotation marks and brackets omitted).
With regard to whether “circumstances relevant to the capacity of either the moving party or the legal custodian to take care of the child properly have changed,” the Supreme Court has observed that “the child custody statutes do not specify what the concept of a change of circumstances means.” Id. (internal quotation marks omitted). However, the Supreme Court “has made clear that, to justify a change in custody, a change of circumstances must be ‘material.’ ” Id. (quoting State ex rel. Johnson v. Bail, 325 Or. 392, 398, 938 P.2d 209 (1997)). “A material change is one that is adverse to [the] childs welfare.” Id. “That is, a new development may be considered a legally sufficient change in circumstances only if it is shown that the change has ‘injuriously affected the child’ or affected the custodial parents ‘ability or inclination to care for the child in the best possible manner.’ ” Id. at 520-21, 446 P.3d 1280 (quoting Boldt and Boldt, 344 Or. 1, 9, 176 P.3d 388 (2008)). “[W]hether the facts are sufficient to establish a change of circumstances is a legal question reviewed for legal error.” Johnson and Johnson, 309 Or. App. 682, 691, 483 P.3d 1174 (2021) (internal quotation marks omitted).
In reviewing a trial courts change of circumstances determination, absent de novo review, we are “bound by the trial courts express and implied factual findings, if there is evidence in the record to support them.” Id. at 688, 483 P.3d 1174 (citing Botofan-Miller, 365 Or. at 505, 446 P.3d 1280). “We infer an implied finding ‘where we can deduce that the trial courts chain of reasoning must necessarily have included’ it.” Id. (quoting State v. Lunacolorado, 238 Or. App. 691, 696, 243 P.3d 125 (2010), rev. den., 350 Or. 530, 257 P.3d 1020 (2011)).
3
On appeal, mother argues that, “[g]iven that the trial courts understanding of the DHS neglect report cannot be supported by the record, the trial court erred in finding that there was legally sufficient evidence to show that circumstances have sufficiently changed since the original custody order to justify custody modification.” In response, father contends that the “trial courts finding that the DHS report was founded was a minor mistake, and the trial courts remaining findings and the evidence on the record provided ample support to its determination of a change of circumstances.”
The “ ‘function of appellate review’ is ‘to correct errors of the trial court.’ ” John Hyland Const., Inc. v. Williamsen & Bleid, Inc., 287 Or. App. 466, 471, 402 P.3d 719 (2017) (quoting Falk v. Amsberry, 290 Or. 839, 843, 626 P.2d 362 (1981)); see State v. Rossiter, 300 Or. App. 44, 54, 453 P.3d 562 (2019), revd on other grounds, 367 Or. 217, 474 P.3d 390 (2020) (“This courts fundamental function is to review the decisions of trial courts and administrative agencies.” (Emphasis in original.)). In doing so, we decide whether the trial court applied legal principles correctly to the facts it found, so long as those findings of fact are supported by evidence in the record. See State v. Uroza-Zuniga, 287 Or. App. 214, 217-18, 402 P.3d 772 (2017), affd, 364 Or. 682, 439 P.3d 973 (2019) (noting, in the context of a motion to suppress evidence, that “[o]n appeal, we are bound by the trial courts findings of historical fact if constitutionally sufficient evidence in the record supports those findings; our function, on review, is to decide whether the trial court applied legal principles correctly to those facts”). Needless to say, in exercising our review function, “[s]ome explanation by trial courts * * * greatly assists this court.” Grisby v. Progressive Preferred Ins. Co., 233 Or. App. 210, 222, 225 P.3d 101 (2010).
In this case, the trial courts determination that circumstances relevant to the capacity of mother to take care of the children properly have changed was based, in large part, on its finding that the DHS report concerning mothers neglect of the children was determined by DHS to be a “founded” report. But that finding by the trial court was in error; it was not supported by evidence in the record.
Further, the trial courts erroneous understanding that there was a “founded” DHS report was a significant factual premise undergirding its change of circumstances ruling: In making its change of circumstances ruling, the trial court stated that it was the “founded” DHS report of neglect by mother that “concern[ed it] the most.”
We therefore vacate the supplemental judgment, and we remand to the trial court for reconsideration of its change of custody determination. See Hammer v. Hammer, 280 Or. App. 175, 176, 380 P.3d 1196 (2016) (vacating and remanding for reconsideration attorney fee award where award was based on a “materially erroneous factual premise”). To the extent that father suggests that our standard of review requires us to infer implied factual findings by the trial court to support the trial courts change of circumstances ruling, we cannot infer such implied factual findings in this case, because in view of the erroneous premise undergirding the trial courts change of circumstances ruling, we cannot “deduce that the trial courts chain of reasoning must necessarily have included” such implied findings. Lunacolorado, 238 Or. App. at 696, 243 P.3d 125.
Vacated and remanded.
FOOTNOTES
1
. In her first two assignments of error, mother assigns error to the trial courts denial of her motion for a new trial. Our resolution of mothers third assignment of error obviates the need for us to address mothers first two assignments of error.
2
. The trial court also made a finding that (1) mother violated the “no contact” order with J, and (2) that J had a “drug habit” that mother was aware of and that “was going on * * * in the childrens presence.”
3
. Mother requests de novo review, but such review is discretionary, and we are unpersuaded to provide it here. See ORS 19.415(3)(b) (granting us “sole discretion” whether to allow de novo review in equitable proceedings); ORAP 5.40(8)(c) (limiting de novo review to “exceptional cases”).
TOOKEY, J.