The Credibility Trap: Gaslighting by Proxy, High-Functioning Survivors, and Structural Bias in the Family Court

Abstract

This article examines the structural dynamics through which survivors of domestic abuse—particularly those who are highly educated or professionally accomplished—experience diminished credibility within family court proceedings. It introduces the concept of “gaslighting by proxy,” whereby adversarial legal processes replicate patterns of coercive control, and situates this within broader frameworks of institutional bias identified in the Macpherson Report. The article argues that evidential frameworks in family law remain ill-equipped to assess trauma, leading to systemic misinterpretation of survivor behaviour and the erosion of procedural fairness.

1. Introduction

The evolution of domestic abuse law in England and Wales—particularly through the Domestic Abuse Act 2021—has expanded recognition of non-physical forms of harm, including coercive and controlling behaviour.¹ However, this statutory progress has not been consistently mirrored in courtroom practice.

A critical tension remains: while the law acknowledges patterns of abuse, evidentiary processes continue to privilege linear narratives and behavioural consistency.² This disconnect creates a “credibility trap” in which survivors are systematically misinterpreted.

2. The Intelligence Paradox and the “High-Functioning” Fallacy

Survivors who demonstrate high levels of organisation, articulation, or professional competence are frequently perceived as less credible.³ This reflects a flawed assumption that vulnerability is incompatible with intellectual capacity.

Research indicates that trauma does not diminish cognitive ability but may instead produce heightened vigilance, detailed recall, and structured documentation.⁴ These behaviours, however, are often reframed in litigation as signs of manipulation or obsession.

3. Gaslighting by Proxy in Adversarial Proceedings

The adversarial model permits extensive cross-examination aimed at testing credibility.⁵ However, in cases involving coercive control, such processes risk replicating the dynamics of abuse.

“Gaslighting by proxy” describes the institutionalisation of these dynamics, whereby:

• survivor testimony is fragmented and recontextualised

• emotional responses are provoked and pathologised

• inconsistencies are emphasised without regard to trauma

This raises ethical questions under the Bar Standards Board Handbook, particularly regarding duties of integrity and fairness.⁶

4. Trauma, Memory, and Evidential Misinterpretation

Judicial expectations of consistency often fail to account for the neurological impact of trauma.⁷ Survivors may present:

• fragmented recall

• delayed disclosure

• physiological distress

Such responses are well-documented in psychological literature but remain frequently misinterpreted within legal proceedings.⁸

5. The Credibility Gap and Institutional Bias

The Macpherson Report identified institutional racism as a systemic failure to provide equitable service.⁹ This framework is applicable to family court dynamics, where implicit bias shapes credibility assessments.

Women—particularly women of colour—may be subject to:

• tone policing

• character-based assumptions

• disproportionate scrutiny

This produces a “credibility gap” in which identical evidence is received differently depending on the identity of the witness.

6. Legal Framework vs. Practical Reality

While s 76 Serious Crime Act 2015 criminalises coercive control, and the Domestic Abuse Act 2021 expands its recognition, family courts continue to rely on evidential models ill-suited to pattern-based harm.¹⁰

Case law has begun to acknowledge these issues, yet implementation remains inconsistent.

7. Conclusion: Towards Structural Reform

The credibility trap represents not an anomaly but a systemic feature of current practice. Reform must address:

• trauma-informed evidential standards

• judicial training on coercive control

• stricter ethical boundaries in cross-examination

• integration of pattern-based analysis

Without such changes, the legal system risks perpetuating the very harms it seeks to remedy.

Footnotes (OSCOLA)

1. Domestic Abuse Act 2021

2. Ministry of Justice, Assessing Risk of Harm to Children and Parents in Private Law Children Cases (2020)

3. Liz Kelly, ‘Surviving Sexual Violence’ (1988)

4. Bessel van der Kolk, The Body Keeps the Score (2014)

5. R v Lucas [1981] QB 720

6. Bar Standards Board, Handbook (2023)

7. American Psychiatric Association, DSM-5 (2013)

8. Judith Herman, Trauma and Recovery (1992)

9. Macpherson Report (1999)

10. Serious Crime Act 2015, s 76

© 2026 Samantha Avril-Andreassen. All rights reserved. SAFECHAIN™ protected.