J v E (No3)(Finding of Fact Hearing)

In a family fact-finding hearing, allegations must be proved on the balance of probabilities. The seriousness of an allegation or its consequences does not alter that standard. The court must assess admissible evidence, including properly drawn inferences, across the whole evidential canvas and must avoid findings based on suspicion or speculation.

In alleged sexual-abuse cases, the court must separately decide whether abuse occurred and, if so, who perpetrated it. Medical findings are only one part of the evidential picture. Physical signs are rarely uniquely diagnostic, and identified risk factors do not themselves prove abuse. Lies may corroborate an allegation only where the Lucas conditions are satisfied; they are not direct proof of guilt.

The proceedings concerned arrangements for a young child following earlier litigation about her habitual residence and return from Zambia. The father sought findings that the mother had perpetrated serious domestic abuse, threatened self-harm, interfered with the Zambian police investigation and made a sexual-abuse allegation in bad faith. The mother sought findings that the father had sexually abused the child, bribed Zambian officials, had inappropriate sexual boundaries and had been sexually aroused while changing the child’s nappy.

The court conducted a fact-finding hearing after the child’s return to England and Wales. The central issues were whether the alleged facts were proved on the balance of probabilities and what weight could safely be given to medical, laboratory and investigation material from Zambia.

1. Standard and method of proof. The court applied the balance-of-probabilities standard. The burden remained on the party asserting each fact. Inherent probability or improbability could be considered when weighing the evidence, but findings had to rest on admissible evidence and proper inferences rather than suspicion or speculation (paras [48]-[50]).
2. The court considered the evidence on the wide canvas, including its social, emotional, ethical and moral context. It assessed the reliability and credibility of the parents and other witnesses, while guarding against deciding credibility solely from courtroom demeanour. The evidence had to be considered in its totality, with the court standing back and asking whether the allegation was more likely than not to be true (paras [51]-[64]).
3. In relation to alleged sexual abuse, the court treated the questions of whether abuse occurred and who perpetrated it as separate. The physical findings reported by medical witnesses were not uniquely diagnostic. The court was entitled to take relevant risk factors into account, but the presence or absence of any individual factor proved nothing. Medical evidence had to be evaluated with the wider evidence (paras [60]-[64], [104]-[115]).
4. The court rejected reliance on the reported positive semen test because the evidence did not reliably establish the sampling location, testing method, contamination safeguards or chain of custody. The surrounding medical evidence established only that the child had genital injuries capable of, but not inevitably, being consistent with sexual abuse. It did not establish that the father caused them (paras [105]-[120]).
5. The court applied the Lucas approach to lies. A lie could corroborate an allegation only if deliberate, material, motivated by a realisation of guilt and fear of the truth, and independently proved to be a lie. A lie was not itself direct proof of guilt, and lies about some matters did not mean that the witness had lied about everything (paras [55]-[58], [98]).
6. The court found proved serious physical domestic abuse and threats of self-harm by the mother, and that both parents sought to influence the Zambian police investigation. It found that the mother lied in a sworn affidavit denying domestic abuse. It made no finding that the father sexually abused the child, bribed officials, had inappropriate sexual boundaries or was sexually aroused while changing the child’s nappy, and made no finding that the mother’s sexual-abuse allegation was made in bad faith (paras [65]-[66], [120]-[129]).
7. Further directions were required, including a comprehensive risk assessment of the mother, possible psychological assessment, consideration of joining the child as a party, and disclosure of the judgment to the local authority, police and Cafcass (paras [125]-[129]).

The judgment records earlier stages in the same litigation, including a decision by Arbuthnot J dismissing the father’s return application and a subsequent Court of Appeal decision allowing the appeal and remitting the matter for rehearing. Those decisions are part of the procedural history of the present proceedings and are not treated as cited authorities.