MM v FF (Maintenance: Scope of EU Withdrawal Agreement)

MM v FF (Maintenance: Scope of EU Withdrawal Agreement)

The mother's application for establishment of a maintenance decision was validly instituted before the end of the transition period and remained governed by the Maintenance Regulation; the judge erred in concluding there was no jurisdiction and in dismissing the application for alleged non-compliance with case management orders, as the mother had substantially complied and dismissal was disproportionate.

Parties
Appellant: MM; Respondent: FF
Jurisdiction
England and Wales
Judgment Date
22 January 2026
Procedural Posture
Family Appeal / Judgment on Appeal
Outcome
appeal allowed
Legal Topics
Child Maintenance, Jurisdiction, EU Withdrawal Agreement, Case Management, Legal Aid
Family Law International Law Child Maintenance Jurisdiction EU Withdrawal Agreement Case Management Legal Aid

Case Brief

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Parties

MM

Appellant

FF

Respondent

Procedural Posture

Family Appeal / Judgment on Appeal

Legal Issues

  1. 1 Whether the mother's application for child maintenance fell within the scope of the Maintenance Regulation post-Brexit
  2. 2 Whether the judge was justified in dismissing the mother's application for breach of case management directions without determining its substantive merits

Ratio Decidendi

The mother's application for establishment of a maintenance decision was validly instituted before the end of the transition period and remained governed by the Maintenance Regulation; the judge erred in concluding there was no jurisdiction and in dismissing the application for alleged non-compliance with case management orders, as the mother had substantially complied and dismissal was disproportionate.

Court Disposition

appeal allowed

Orders

  • Mother's appeal allowed on grounds 1 to 3
  • Matter remitted for determination of the mother's application to establish a maintenance decision