Signs Ignored in a High-Conflict Custody Case:A Utah cheer mom fatally shot her 11 year old daughter in Las Vegas in a murder-suicide. MNFLR reviews escalation risk, custody conflict, and system gaps.

by | Minnesota Family Law Reform

Sunday, February 22, 2026 at 9:12 AM

February 19, 2026, a devastating case unfolded in Las Vegas involving Tawnia McGeehan, a Utah mother, and her 11-year-old daughter, Addilyn (“Addi”) Smith. The two were found deceased inside a room at the Rio Hotel & Casino during a cheerleading trip after the child did not appear for a scheduled competition. Authorities have described the deaths as an apparent murder-suicide, stating investigators believe the mother shot her daughter before taking her own life. A note was reportedly found, though its contents have not been publicly disclosed.

Public reporting later indicated the mother had been involved in a lengthy custody dispute with the child’s father spanning years, with majority custody awarded in 2024. This context does not explain the tragedy, but it highlights an important reality: high-conflict custody environments can become escalation-risk environments, especially when the system focuses on surface conflict while missing deeper drivers.

2015: The divorce was finalized, and ongoing disputes over custody followed.

2020: The father was granted temporary sole custody amid concerns related to alleged alienation and abuse.

2021: McGeehan sought a protective order involving the child’s stepmother.

2024: The court later ordered shared legal and physical custody, with the parents rotating on a week-to-week schedule.

During periods when school was not in session, the court required custody exchanges to take place every Monday at 9 a.m. in front of the Herriman Police Department in Utah.

Both parents were specifically directed not to record the exchanges and to maintain distance from each other during Addi’s school-related activities. If disagreements came up regarding parenting decisions, the court instructed them to first communicate by email and, when necessary, rely on designated support professionals, such as Addi’s teachers, pediatrician, or therapist, for guidance.

When Core Wounds Drive Custody Conflict

High-conflict custody dynamics often do not begin in the present, they originate in unresolved developmental wounds. At the center of an alienating parent is a deep fear of inadequacy, unworthiness, and abandonment. When separation or divorce occurs, those fears can be activated with overwhelming intensity.

Clinical psychologist Dr. Craig Childress explains that what is often labeled parental alienation reflects underlying psychological pathology rooted in attachment disruption and personality-disorder dynamics rather than a new diagnostic condition:

“The pathology is already defined within the established constructs of attachment theory, personality disorders, and family systems theory.”— Childress, 2015

When these attachment wounds are triggered, a parent may unconsciously turn to the child to regulate their own emotional needs. Instead of supporting the child’s relationship with both parents, the child becomes a source of emotional stabilization, a role reversal that places adult psychological needs onto the child.

Childress describes this dynamic as a cross-generational coalition arising from narcissistic and borderline personality processes:

The alienation dynamic reflects a narcissistic/borderline parent recruiting the child into a cross-generational coalition.— Childress, 2015

In this framework, the child becomes what clinicians often describe as emotional supply, someone who provides validation, loyalty, and reassurance that soothes a parent’s fear of abandonment. This is rarely a conscious strategy; rather, it reflects learned survival structures formed in childhood.

Childress links these patterns to internal attachment templates, mental scaffolding shaped by early relational experiences. These templates often include roles such as protective parent, harmful parent, and victimized child. During divorce, those early relational maps can be projected onto the current co-parenting relationship, causing ordinary conflict to be experienced as threat, betrayal, or abandonment.

When these dynamics persist, conflict is no longer about schedules or parenting differences. It becomes driven by unresolved childhood trauma and identity regulation. The child is placed at the center of that regulation, increasing risk for rejection dynamics, coercive control, and psychological harm. Childress consistently frames this as an attachment-based disturbance affecting child development:

Alienation represents an attachment-based pathology in which the child is induced to reject a loving parent as part of the parent’s psychological needs.— Childress (clinical writings)

Understanding these dynamics is essential. High-conflict cases are not simply parenting disputes, they are often trauma-driven relational systems. Without intervention addressing attachment injury, role reversal, and emotional regulation, the child can remain positioned as the stabilizer of adult distress.

At its most extreme, unresolved abandonment trauma combined with identity collapse can contribute to catastrophic outcomes. Research across domestic-violence and familicide literature shows that when a parent experiences the loss of the child as loss of self, escalation risk increases, which is why early recognition, accountability, and structured therapeutic pathways are critical.

Why This Raises System Questions

Tragedies like this raise broader questions about how family court systems identify escalation risk.

For Minnesota Family Law Reform, a central concern is role reversal, when a child becomes responsible for stabilizing a parent’s emotional world. This is a risk factor systems often miss because behaviors may be interpreted as ordinary conflict rather than psychological escalation.

It is especially concerning when court-ordered professionals, including Rule 114 ADR neutrals, guardian ad litems, and therapists, do not identify these attachment-based dynamics. When the core problem is missed, intervention can unintentionally reinforce it. In these situations when court ordered professionals are involved, court involvement can prolong litigation and deepen psychological distress rather than help it. Families may move through extended evaluations and therapy processes without clear structure, measurable goals, or defined endpoints, delaying reunification and increasing emotional and financial strain. Minnesota Family Law Reform views this not as individual failure, but as a system design issue.

Reunification Therapy and the Structure Gap

A significant example is reunification therapy. The term is not defined in Minnesota statute, licensed psychologists may provide these services under the general definition of psychological practice (Minn. Stat. § 148.89) and must follow existing professional rules under oversight of the Minnesota Board of Psychology.

However, because reunification therapy lacks a clear statutory framework, major gaps exist:

• No clear roles and responsibilities when operating under the direction of a Rule 114 ADR professional

• No measurable reunification goals

• No defined timelines or progress benchmarks

• No reunification-specific transparency rules governing dual roles (therapist, evaluator, ADR)

• No transparent pathway back to parenting time

Without structure, therapeutic intervention can become open ended. Families may remain in prolonged processes that extend court involvement and contribute to psychological distress rather than resolving the underlying problem.

A Prevention Lens, and the Need for Legislative Reform

Minnesota Family Law Reform approaches these issues through prevention. High-conflict custody cases are often trauma-driven relational systems that require structured, evidence-informed intervention.

System gaps that do not target the core psychological drivers of conflict must be addressed, and meaningful change needs to happen legislatively.

Minnesota Family Law Reform bills are created to:

• hold both parents accountable

• reduce conflict

• reduce domestic violence and post-separation abuse dynamics

• reduce harm to children

• create clear, measurable pathways to reunification

• ensure services actually de-escalate cases rather than prolong them

Minnesota Family Law Reform emphasizes that children cannot be used to regulate adult wounds. Policy, clinical practice, and legislation must reflect this reality by establishing defined roles, measurable benchmarks, transparency requirements, and structured pathways back to parenting time. The goal is to recognize patterns earlier, close system gaps, and build laws that protect children before conflict escalates.