Family lawyers are often asked whether an appeal offers a realistic opportunity to overturn a difficult child arrangements decision. The answer, as the High Court’s judgment in B v G (Test for Appeal) [2026] EWHC 2668 (Fam) demonstrates, is that appeals remain a deliberately high hurdle, particularly where a trial judge has undertaken a welfare evaluation and reached a conclusion that was reasonably open to them.
This case concerned a nine-year-old child, known as O, whose living arrangements were changed by a Recorder sitting at Horsham Family Court.
The Recorder ordered that O move from living with his mother to living with his father “forthwith” following a Dispute Resolution Appointment (DRA). The mother appealed on nine separate grounds. By the time the matter reached Mrs Justice Lieven, the appeal had become a significant test of both the appellate threshold and the Family Court’s approach to welfare decisions where parental relationships have broken down.
The outcome was striking.
Eight of the nine grounds were found to be “unarguable”. The ninth ground, concerning the Recorder’s decision to depart from the local authority’s recommended gradual transition plan, was considered arguable and fully examined. Even then, the appeal was dismissed. Mrs Justice Lieven ordered that O move to his father’s care that very afternoon, whilst also making provision for ongoing contact with the mother.
Why the appeal in B v G (Test for Appeal) [2026] EWHC 2668 (Fam) failed
One of the most important aspects of the judgment is the reminder that an appeal is not a rehearing of the case. As Mrs Justice Lieven explained, the question is not whether the appeal judge would have reached the same decision. The question is whether the original decision was wrong or rendered unjust by a serious procedural irregularity. She emphasised the appellate courts’ longstanding reluctance to interfere with evaluative welfare decisions, noting that two judges can reasonably reach different conclusions on the same evidence.
It proved a principle that destroyed most of the mother’s arguments.
The appeal challenged:
- The Recorder’s assessment of O’s wishes and feelings
- The impact on O’s sibling relationship
- The consideration given to the father’s parenting capacity
- The treatment of the mother’s mental health history
- Procedural fairness
- The overall welfare analysis
However, the High Court concluded that these matters had either been considered by the Recorder or amounted to disagreements with the weight he had attached to particular evidence. This is rarely sufficient to justify appellate intervention.
The transition plan issue
The strongest point advanced by the mother related to the local authority’s recommendation.
Social workers had proposed a gradual transition plan involving a build-up of contact over approximately two weeks before O moved to live with his father. The Recorder rejected that recommendation and instead ordered an immediate transfer of care. The mother argued that such a significant departure from professional advice required stronger justification.
Significantly, this was the only ground that the High Court considered genuinely arguable. Yet even here, the appeal failed.
The judgment suggests that the Recorder was entitled to conclude that further delay would not serve O’s welfare. Although the local authority preferred a phased transition, the court ultimately determined that an immediate move was within the range of reasonable outcomes available on the evidence.
The fact that another judge may have preferred a different course was not enough to render the decision wrong.
Re-establishing the father-child relationship
Perhaps the most interesting feature of the case is what it reveals about the court’s priorities.
A recurring theme throughout the proceedings was the need to rebuild and normalise O’s relationship with his father. The evidence before the court included concerns that allegations against the father had not been substantiated and that the father-child relationship had been interrupted. Ultimately, the welfare analysis favoured restoring that relationship through a change in living arrangements.
From our perspective, the judgment reflects the court’s willingness to take robust action where it considers a child’s relationship with a parent has been compromised and where a change of residence is viewed as necessary to secure the child’s long-term welfare.
What makes the decision notable is that this objective prevailed despite several factors often relied upon in opposition to a transfer of care. Arguments based on the mother’s mental health history, the significance of sibling relationships, concerns about the father’s parenting capacity and O’s expressed wishes were all raised and ultimately rejected as grounds for appellate interference.
Equally significant is the fact that continuity was not treated as decisive.
Courts generally recognise the importance of stability and carefully planned transitions for children. However, B v G demonstrates that continuity is just one welfare factor among many. Where the court concludes that long-term welfare requires a different arrangement, it may be prepared to order an immediate change even where professionals have recommended a more gradual approach.
The wider lesson for parents fromB v G (Test for Appeal) [2026] EWHC 2668 (Fam):
The broader lesson from this case is not that gradual transitions are unimportant, nor that contact disputes will routinely result in transfers of residence. Rather, it is that appeals in children cases remain exceptionally difficult to win.
Parties often leave court feeling that relevant evidence was overlooked or that the judge attached too much weight to one factor and too little to another. Yet appellate courts are concerned with legal error, not simply whether a different welfare conclusion could have been reached. B v G is a powerful reminder that where a first-instance judge has carefully conducted the welfare exercise and reached a decision that falls within the spectrum of reasonable outcomes, an appeal is unlikely to succeed.
In this case, this meant all nine grounds failed.
The child moved to live with the father, contact with the mother was preserved, and the High Court reinforced a central principle of family law. The wider lesson for parents from B v G (Test for Appeal) [2026] EWHC 2668 (Fam), therefore, could be that while welfare decisions can be controversial, appellate courts will rarely interfere unless they are plainly wrong.
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