Parenting of A.C.P.S., Minor Child

2025 MT 297N
Montana Supreme Court·Decided December 23, 2025·No. DA 25-0161·Unpublished·Cited by 1 cases

Opinion

12/23/2025

DA 25-0161

Case Number: DA 25-0161

IN THE SUPREME COURT OF THE STATE OF MONTANA 2025 MT 297N

IN RE THE PARENTING OF A.C.P.S., ANTHONY TYLER, Petitioner and Appellant, and ASHLEY SMITH, Respondent and Appellee.

APPEAL FROM: District Court of the Ninth Judicial District, In and For the County of Toole, Cause No. DR-22-03 Honorable Kaydee Snipes Ruiz, Presiding Judge

COUNSEL OF RECORD:

For Appellant:

Christopher S. Fisher, Montana Families PLLC, Helena, Montana For Appellee:

Meghan Lulf Sutton, Law Office of Meghan Luff Sutton, Great Falls, Montana

Submitted on Briefs: September 17, 2025 Decided: December 23, 2025

Filed:

Clerk

Chief Justice Cory J. Swanson delivered the Opinion of the Court.

¶1 Pursuant to Section I, Paragraph 3(c), Montana Supreme Court Internal Operating Rules, this case is decided by memorandum opinion and shall not be cited and does not serve as precedent. Its case title, cause number, and disposition shall be included in this Court’s quarterly list of noncitable cases published in the Pacific Reporter and Montana Reports.

¶2 Anthony Tyler filed a petition in the Ninth Judicial District Court for Toole County, seeking a parenting plan granting him primary guardianship over A.C.P.S. The case was referred to a standing master, who adopted the Mother Ashley Smith’s proposed parenting plan instead. Tyler filed an objection to the standing master’s findings in the District Court, and the District Court affirmed. Tyler now appeals to this Court, arguing the standing master erred in her findings of fact. We reverse and remand.

¶3 The two parents were never married and only had a brief romantic relationship which led them to conceive A.C.P.S. Both parents have children from previous relationships.

¶4 Smith has a history of drug abuse. After A.C.P.S. was born, he experienced drug withdrawal symptoms, which resulted in extending A.C.P.S.’s stay in the Neonatal Intensive Care Unit (NICU). A youth in need of care (YINC) case was opened against Smith. The YINC case was ultimately dismissed, with Tyler receiving full custody of A.C.P.S. While Tyler initially allowed Smith to have A.C.P.S. three to four nights a week,

as disagreements between the parents arose, Tyler arbitrarily restricted Smith’s parenting time. Tyler filed this suit to obtain permanent primary guardianship.

¶5 The case was referred to the standing master. When Tyler discovered Smith had retained an attorney, he prohibited most contact between her and A.C.P.S. He repeatedly withheld parenting time and phone calls between Smith and A.C.P.S. if he was displeased with the legal proceedings.

¶6 Tyler resided with his girlfriend and now-wife Hailey Seymour. Tyler referred to Seymour as A.C.P.S.’s “mother” and referred to Smith as an “incubator.” Tyler would also taunt Smith by stating he was “undefeated” in family court, he was going to “destroy” her in court, and he was going to “have to watch [her] cry.” Occasionally, Tyler texted Smith expressing support for her Treatment Court participation, then sent emails to Smith’s Treatment Court coordinator alleging she mishandled Smith’s case and threatening to report her to the Montana Attorney General.

¶7 Eventually, significant concerns arose surrounding Tyler’s parenting of A.C.P.S. Smith filed a Motion for Emergency Ex Parte Interim Parenting Plan on January 27, 2023. The motion included Tyler’s text messages to Seymour, where he made statements expressing suicidal ideation. Tyler sent these messages to Seymour “over the Christmas Holiday” in late December 2022. At that time, Tyler and Seymour had broken off their relationship. Seymour forwarded screenshots of Tyler’s messages to Smith. Later on, Tyler accused Seymour—who by then was his wife—of forging those messages as part of a revenge plot against him. Seymour also allegedly recanted the messages after the two reconciled and married.

¶8 Smith’s motion for a parenting plan proceeded to a show cause hearing, held on February 16, 2023. Doreen King, who owns and operates Big Sky Drug Testing, obtained a hair follicle from A.C.P.S. and sent it to a lab for analysis. The test came back positive for Tetrahydrocannabinol, or THC, the main psychoactive compound in marijuana. King testified it takes 7–10 days for marijuana to show up on a test and Tyler had exclusive control over A.C.P.S. during the timeframe of drug exposure indicated by the test. On cross-examination, King testified she learned of the date range through her training, and she was not qualified to answer whether the time range is different between adults and children.

¶9 Linda Lequin, the paternal grandmother of Ashley’s other child, testified about Tyler’s messages to Seymour. On direct examination, Lequin testified Tyler told her, over the phone, he sent these messages to Seymour. Lequin also testified about suspiciously similar comments Tyler allegedly made directly to her. Lequin did not tell Smith about Tyler’s comments until after Smith received the Seymour messages and she filed her motion for an emergency parenting plan.

¶10 Smith testified about Tyler’s taunting text messages about “destroy[ing]” her in court or being “undefeated.” She also testified about Tyler arbitrarily withholding her parenting time with A.C.P.S. When Smith attempted to introduce all of Tyler’s messages in a single exhibit, Tyler objected, arguing the messages needed to be introduced separately for the purpose of laying a foundation because their formatting was distinct. The standing master, displeased Tyler waited until the hearing to raise his foundation objection, overruled his objection.

¶11 Smith then sought to read the messages on the stand without admitting them into the record. Tyler objected to this form of introduction, arguing Smith cannot read the messages into the record without admitting them as an exhibit. During Smith’s testimony, the standing master concluded the hearing after growing frustrated by the number of objections. She explained, “You know what, I’m done. I’m done for the day. I can’t do this any more today. It’s five to 6.” A second hearing was scheduled, but a winter storm caused the hearing to be delayed until April. In the April hearing, Smith resumed her testimony. This time, she admitted Tyler’s messages into the record as separate exhibits. These messages were not the Seymour “suicidal ideation” text messages mentioned by Lequin.

¶12 Other incidental witnesses also testified during the hearing. Tonya Carpenter testified for Tyler as an expert on early childhood attachment and substance addiction. She testified A.C.P.S. became attached to Tyler and recommended placement with Tyler. She also testified Tyler did not show any signs of addictive behavior and had a low risk of suicide. Brooke Rogers, the treatment coordinator for the Ninth Judicial District Court, testified Smith was successfully progressing in the drug treatment program. Rogers testified she received Tyler’s emails accusing Smith of an unspecified crime and threatening to report Rogers to the Montana Attorney General. Lastly, the guardian ad litem (GAL) testified as to his recommendation that Tyler should be awarded primary custody and Smith should receive “unsupervised parenting time with A.C.P.S. as often as can be achieved with the distance between the parties . . . .”

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Parenting of A.C.P.S., Minor Child
2025 MT 297N (Montana Supreme Court, 2025)