Debunking the Myths

By Rebecca Inman, LMHC, Supreme Court Family Mediator

For years, the family law community has wrestled with competing narratives about parental alienation and child custody. Advocacy groups have claimed that mothers routinely lose custody to abusive fathers who manipulate the system by alleging alienation. Others have countered that the courts are not biased against either parent and that the real issue lies in evaluating the credibility and motivation behind each claim. Until recently, these debates have been shaped more by ideology than by empirical data.

In 2023, a groundbreaking study published in Children and Youth Services Review by Dr. Jennifer Harman and her colleagues Christine Giancarlo, Demosthenes Lorandos, and Brian Ludmer finally brought large-scale, systematic evidence to the discussion. Their research examined sixteen years of Canadian trial-level decisions—five hundred cases in total—in which parental alienation was judicially determined to have occurred. The researchers asked a simple but crucial question: are courts biased against mothers when allegations of abuse and alienation intersect?

What makes this study so significant is its scope and transparency. It was preregistered, independently coded, and statistically analyzed to avoid confirmation bias. The researchers examined custody outcomes, allegations of abuse, the gender of the alienating and alienated parents, and the influence of evaluators and guardians ad litem. Trial-level cases were chosen because they provide the most direct insight into the decisions that actually shape children’s lives, unlike appellate rulings that typically address only procedural issues.

The data tell a story that contradicts much of the prevailing rhetoric. Nearly half of all cases involved at least one allegation of abuse, and more than eighty-five percent of those claims were investigated by professionals such as police, child protection services, or clinicians. Only about eleven percent were ultimately substantiated. In three out of four cases, the allegations were determined to be unsubstantiated or false. This means that courts did not disregard allegations—they evaluated them thoroughly and frequently found them unsupported by evidence.

Gender, contrary to popular belief, was not a meaningful predictor of custody loss. Mothers were somewhat more likely to lose custody than fathers, but the difference was small and statistically insignificant when pre-existing arrangements were taken into account. The data do not support the claim that mothers are systematically punished for raising concerns or that fathers routinely benefit from alleging alienation.

The researchers also examined the “protective mother” hypothesis—the idea that mothers who alienate are doing so to shield their children from genuine abuse. The evidence did not support this interpretation. Only seven percent of all cases involved substantiated abuse findings, and most of those findings were against mothers rather than fathers. When courts transferred custody to a parent who had previously engaged in problematic behavior, it was typically because the alienating parent’s conduct posed a greater ongoing risk to the child’s wellbeing than the past behavior of the other parent.

A particularly revealing aspect of the study was its look at the role of professionals within the system. Evaluators and guardians ad litem were not shown to favor fathers over mothers. Their presence had no measurable impact on gendered outcomes. Nor did they appear to minimize abuse allegations or amplify alienation claims. This finding challenges the assumption that the “system” itself is skewed toward one gender.

Another pattern emerged when researchers examined the timing of allegations. Roughly one-third of all abuse claims were made immediately after a parent experienced an unfavorable ruling in court. This reactive pattern suggests that in some cases, allegations may function as litigation tactics rather than as disclosures of new harm. The authors describe this as administrative aggression, a phenomenon where the legal system itself becomes a stage for continued conflict.

The demographics of the cases also reflected familiar realities. Sixty-four percent of alienating parents were mothers, and sixty-five percent of alienated parents were fathers. These numbers are consistent with global trends showing that primary caregivers—who are more often mothers—have greater opportunity to influence a child’s perceptions of the other parent following separation. The data do not imply that mothers are more alienating by nature, but that access and proximity play major roles in how alienation unfolds.

What emerges from this research is a picture of courts that are more careful and evidence-driven than many critics suggest. The study found no systemic bias against mothers. Instead, it revealed that judicial decisions are primarily guided by credibility, behavior, and child safety rather than gender identity. The authors caution that recent legislative efforts, such as the U.S. federal amendment known as Kayden’s Law, risk embedding ideology into law by assuming that abuse claims made by mothers are inherently more credible and that alienation findings are inherently suspect.

For clinicians, mediators, and policymakers, this study is a call to recalibrate. It underscores the need for interventions and laws rooted in verifiable evidence rather than political narrative. Practitioners in reunification therapy should remain attentive to both the reality of abuse and the damaging effects of alienation, avoiding allegiance to either ideological extreme. Evaluations must be methodical, data-driven, and individualized.

What makes this research so compelling is not only the scale of its dataset but the courage of its authors to challenge entrenched beliefs. They restored an essential principle to the field of family law: that truth is not determined by who shouts the loudest but by what the evidence shows. For professionals working with fractured families, this clarity matters deeply. Children are not served by polarized systems or politicized frameworks. They are served when their safety, relationships, and long-term emotional health guide every decision.

Harman and her colleagues remind us that progress in this field requires open data, transparent reasoning, and a willingness to confront myths on both sides of the aisle. Their work stands as a powerful affirmation that fairness, not ideology, must remain the compass of both science and justice.

Citation: Harman, J., Giancarlo, C., Lorandos, D., & Ludmer, B. (2023). Gender and child custody outcomes across sixteen years of judicial decisions regarding abuse and parental alienation. Children and Youth Services Review, 155, 107187. https://doi.org/10.1016/j.childyouth.2023.107187