J.J.K.L v M.N. (Jurisdiction ; Guardianship; Habitual Residence) (Approved)

Factual and Procedural Background

The matters concern three children of the parties: Child 1 (nearly 10, born outside Ireland), Child 2 (4.5 years, born outside Ireland) and Child 3 (nearly 3, born in Ireland). The Plaintiff is recorded as father on the Irish birth certificate of the youngest child; the Defendant is recorded as informant. All three children hold Irish PPS numbers issued 25 September 2024.

The Plaintiff is a national of Country A, applied for International Protection in Ireland in October 2021 and has lived in Ireland since. The Defendant joined the Plaintiff in Ireland in or about 2022 with two children; the youngest was born in Ireland thereafter. The relationship deteriorated in 2023 and the parties separated in or about September 2023.

The Plaintiff issued proceedings concerning guardianship and access in the District Court on 12 February 2023. The Defendant left Ireland with the children in or about March 2024 (having first gone to Northern Ireland and subsequently to Country A and later Country C). The Defendant obtained an ex parte protection order from the District Court on or about 21 September 2023 which, after inter partes hearing, the Plaintiff says was discharged in January 2024.

The District Court made the following relevant orders (certified copies produced to the High Court): (i) 30 May 2024 — joint guardianship order for all three children pursuant to s.6A Guardianship of Infants Act 1964 (noting service and best interests); (ii) 30 May 2024 — access order (overnight every second weekend) in favour of the Plaintiff; (iii) 10 March 2025 — sole custody order in favour of the Plaintiff including prohibition on removal from the jurisdiction by the Plaintiff without written consent of the Defendant or leave of the Court. Those District Court orders were not appealed, varied or reviewed.

The Plaintiff sought various orders and declarations in the High Court (summons issued November 2025). The High Court considered, among other matters, whether the Plaintiff acquired guardianship or inchoate rights prior to 30 May 2024, the validity and effect of the District Court orders, the removal of the children to non‑Convention countries, and whether the High Court had jurisdiction to make parental responsibility orders under Brussels II ter and domestic rules.

Legal Issues Presented

1. Whether the High Court could grant a declaration that guardianship attached to the Plaintiff prior to 30 May 2024 (i.e. retrospectively) as a result of issuing guardianship proceedings.
2. Whether the High Court had jurisdiction to make parental responsibility/directions orders in respect of the children when the proceedings were first seised in November 2025, given questions of habitual residence and Brussels II ter (Regulation (EU) 2019/1111).
3. Whether the District Court orders produced are authentic and what effect they have in other jurisdictions (including authority to lift in-camera restrictions to permit disclosure of those orders).
4. Whether the High Court could make orders binding non‑parties (State bodies or other institutions) in the context of these proceedings.

Arguments of the Parties

Plaintiff's Arguments

• The Plaintiff asserts he is the biological father and criticises the Defendant's care of the children while they lived in Ireland.
• The Plaintiff contends the Defendant left Ireland using the Voluntary Assisted Return and Reintegration (VARR) Programme and thereafter made false allegations to local authorities in Country C, including alleging that the Irish custody and guardianship orders were inauthentic or obtained by bribery.
• The Plaintiff sought declarations confirming his guardianship (including that orders in his favour are lawful) and sought various parental responsibility directions and disclosure of District Court orders to other courts/institutions.

Defendant's Arguments

The opinion does not contain a detailed account of the Defendant's legal arguments beyond factual points recorded (e.g. that the Defendant obtained a protection order in the District Court in September 2023 and that the children left Ireland thereafter).

Table of Precedents Cited

Precedent	Rule or Principle Cited For	Application by the Court
Kirwan v Connors [2025] IESC 21	Reference for exercise of inherent jurisdiction in making declarations concerning guardianship.	The Court relied on paragraph 20 of Murray J.'s judgment in Kirwan v Connors as authority for making a declaration pursuant to its inherent jurisdiction confirming the Plaintiff's recorded guardianship and custody orders.
LC v. KC [2019] IEHC 513	Section 6A orders operate prospectively and do not operate retrospectively.	The Court applied LC v. KC to refuse the Plaintiff's sought declaration that guardianship attached prior to 30 May 2024 (i.e. to deny retrospective effect to a s.6A order).
McB v E [2010] IESC 481	Statutory position: natural father's right to apply for guardianship and custody; welfare of the child paramount; no rights absent court order.	The Court relied on McB v E to explain that a natural father has a statutory right to apply but no automatic custody rights without a court order and to assess the nature of rights obtainable under s.6A.
GT v. KAO [2008] 3 IR 567	Rights of custody attributed to a court while proceedings are pending; removal while proceedings pending can be wrongful.	The Court cited GT v. KAO in discussing whether inchoate or interlocutory rights arise from pending proceedings and in considering wrongful removal while proceedings are pending.
H.I. v. M.G. [1999] IESC 89	Characterisation of rights of custody under Irish law and relation to proceedings.	The Court relied on principles from H.I. v. M.G. (as cited in subsequent authorities) in assessing whether inchoate rights arise absent a court order.
T v. O [2007] IEHC 326	Inchoate rights are not recognised for the purposes of rights of custody; father obtains rights by court order only.	The Court cited T v. O (McKechnie J.) to support the conclusion that issuing guardianship proceedings does not create enforceable inchoate guardianship rights prior to grant of an order.
J.K. v. V.W. [1990] 2 IR 437	Section 6A grants a right to apply but does not confer guardianship prima facie on an unmarried father.	The Court cited J.K. v. V.W. to reinforce the statutory distinction between the right to apply and acquisition of guardianship by order.
Mercredi v Chaffe Case C-497/10PPU	Habitual residence: degree of integration by the child in social and family environment.	The Court cited Mercredi v Chaffe to support its assessment of habitual residence as a living concept involving integration.
C v M Case C-376/14PPU	Habitual residence factors; degree of integration into social and family environment.	The Court cited C v M alongside Mercredi v Chaffe in concluding the children were not habitually resident in Ireland when the High Court was seised in November 2025.
AG v Dowse [2006] IEHC 64	Citizenship as a basis for jurisdiction in addition to habitual residence.	The Court referenced AG v Dowse when listing domestic bases on which Irish courts may exercise jurisdiction (habitual residence, presence, citizenship).

Court's Reasoning and Analysis

The Court first authenticated and accepted as valid the certified District Court orders produced: joint guardianship and access (30 May 2024) and sole custody (10 March 2025). It found no evidence those orders were inauthentic or obtained by improper means.

Applying LC v. KC and related authorities, the Court concluded that a s.6A guardianship order operates prospectively only and that issuing guardianship proceedings does not vest enforceable guardianship rights prior to the making of an order. The Court therefore refused the Plaintiff's sought declaration that guardianship attached prior to 30 May 2024.

The Court granted a declaration, pursuant to its inherent jurisdiction (citing Kirwan v Connors), confirming that, by operation of the District Court orders, the Plaintiff was appointed a joint guardian on 30 May 2024 and was later granted sole custody pursuant to the District Court order of 10 March 2025.

On the question of jurisdiction to make parental responsibility orders under Brussels II ter, the Court analysed habitual residence and concluded, on the evidence, that the children had not been habitually resident in Ireland in November 2025 (they had lived outside Ireland with no contact for in excess of 1.5 years). The Court applied CJEU authorities on habitual residence (Mercredi; C v M) and the Regulation provisions (Articles 7–14) and found Article 14 (residual jurisdiction) engaged. The Court determined it did not possess jurisdiction to make the parental responsibility orders sought in paragraph 3 of the summons.

The Court also determined it could not make orders binding non‑parties (State bodies or other institutions) because they were not parties to the proceedings, though it would lift the in‑camera rule to permit disclosure of the District Court orders and the High Court judgment to courts, persons or institutions as required for proceedings concerning the children.

Interim relief previously granted was vacated where it depended on the Court's jurisdiction to make directions which the Court concluded it did not have.

Holding and Implications

Core Rulings:

• DECLARATION GRANTED: The Court declared that, pursuant to the District Court orders produced, the Plaintiff was appointed a joint guardian of the children on 30 May 2024 and was later granted sole custody by the District Court order of 10 March 2025 (as recorded and proved before the High Court).
• DECLARATION REFUSED: The Court refused the Plaintiff's declaration that guardianship attached to him prior to 30 May 2024 (i.e. no retrospective or inchoate guardianship arising merely from issuing proceedings), applying LC v. KC and related authorities.
• NO JURISDICTION: The High Court held it did not have jurisdiction to make parental responsibility orders (as sought in paragraph 3 of the summons) because the children were not habitually resident in Ireland when the High Court was seised in November 2025 and the applicable Brussels II ter/ domestic rules did not confer jurisdiction.

Implications: The direct effects are: (a) confirmation (for disclosure purposes) of the District Court orders in favour of the Plaintiff; (b) denial of any retrospective guardianship claim prior to 30 May 2024; (c) the High Court will not make parental responsibility orders or orders against non‑parties in these proceedings. The opinion does not purport to establish new legal precedent beyond application of existing authorities.