S (A Child), Re

Factual and Procedural Background

The Appellant, the child’s mother, removed her two-year-old son (“W”) from The State to The State on 2 February 2011 without the Respondent father’s consent or any court authorisation. Immediately prior to removal, the child had been habitually resident in The State, making the removal wrongful under Article 3 of the 1980 Hague Convention.

The Respondent applied in the High Court (Family Division) for a summary return order pursuant to Article 12 of the Convention and the Child Abduction and Custody Act 1985. Judge Charles dismissed the application on 30 August 2011, accepting the Appellant’s Article 13(b) defence of grave risk.

On 14 December 2011 the Court of Appeal (Judge Thorpe, Judge Longmore and Judge McFarlane) set aside that dismissal and ordered the child’s immediate return to The State. The Supreme Court granted permission to appeal, largely because the Court of Appeal’s formulation of the “crucial question” appeared to conflict with the Supreme Court’s earlier decision in Re E. Reunite International Child Abduction Centre (“the Intervener”) was permitted to intervene.

Legal Issues Presented

1. Whether the Appellant established, under Article 13(b) of the 1980 Hague Convention, that returning the child to The State would expose him to a grave risk of physical or psychological harm or otherwise place him in an intolerable situation.
2. Whether the Court of Appeal erred in substituting its own assessment of risk for that of Judge Charles, contrary to the principles laid down in Re E and Re J.
3. To what extent a parent’s subjective but genuinely held anxieties—when supported by medical evidence—can satisfy the grave-risk exception.

Arguments of the Parties

Appellant’s Arguments

• The Respondent’s history of substance abuse, domestic violence and financial instability created a grave risk to both her mental health and the child’s wellbeing if they were returned.
• Extensive medical evidence (letters from her general practitioner, reports from a treating psychologist and a jointly instructed psychiatrist) demonstrated her psychological fragility and the likelihood of a serious relapse upon return.
• The protective undertakings offered by the Respondent were inadequate given his admitted addictions and previous non-compliance.

Respondent’s Arguments

• The Appellant’s allegations were largely disputed, and her anxieties were subjective rather than objectively justified.
• A detailed package of undertakings—covering accommodation, maintenance, compliance with a violence-prevention order, and non-contact provisions—would neutralise any potential risk.
• Judge Charles erred by focusing on the mother’s perceptions instead of measuring those perceptions against the objective protections available in The State.

Intervener’s Submissions

• Expressed concern that the Court of Appeal’s “crucial question” introduced a gloss on Article 13(b) inconsistent with the Supreme Court’s guidance in Re E, risking confusion in future Hague Convention cases.

Table of Precedents Cited

Court's Reasoning and Analysis

1. Judge Charles had carefully examined extensive documentary evidence, including approximately 300 text messages and emails, many containing explicit admissions by the Respondent. On that basis he found the mother had a “good prima facie case” of significant abuse.

2. Three separate professionals (a general practitioner, a treating psychologist and a jointly instructed psychiatrist) attested to the Appellant’s chronic anxiety and the likelihood of severe psychological relapse if required to return. The psychiatrist indicated that the most effective protective measure would be treatment for the Respondent, not relocation of the Appellant.

3. The Court of Appeal mischaracterised the foundation of risk as merely the Appellant’s subjective perception, overlooking the objective evidence of past abuse and medical fragility. It also failed to grapple with the Respondent’s ongoing substance issues and their impact on enforceability of undertakings.

4. Applying Re E, the Supreme Court confirmed that even subjective anxieties, if their impact on the caregiver would render the child’s situation intolerable, suffice under Article 13(b). Nevertheless, in this case the Appellant’s fears were objectively grounded.

5. Referring to Re J, the Court emphasised that appellate tribunals must not replace a first-instance judge’s evaluative judgment unless it was not reasonably open; Judge Charles’s decision was plainly open to him on the evidence.

6. The protective undertakings, while comprehensive, did not neutralise the grave risk identified, particularly given the Respondent’s unresolved addictions and financial instability.

7. Finally, the Court reiterated that the Hague Convention does not require the “in-depth examination” suggested by certain Strasbourg decisions; a careful but summary assessment, as undertaken by Judge Charles, is sufficient and Convention-compliant.

Holding and Implications

APPEAL ALLOWED. The Supreme Court restored Judge Charles’s order dismissing the Respondent’s application for the child’s summary return to The State.

Implications: The judgment reinforces the authority of Re E, clarifying that (i) objectively grounded or subjectively based but genuinely held maternal anxieties can satisfy Article 13(b), and (ii) appellate courts must show restraint when reviewing a trial judge’s discretionary risk assessment. It also affirms that an “in-depth examination” of welfare factors is unnecessary in Hague Convention return proceedings, thereby providing guidance for future cases but setting no new legal precedent beyond consolidating existing principles.