Background
[Z] [V] died on October 19, 2018, leaving a handwritten will dated July 7, 2006, naming Mme [O] [V] as universal legatee. The decedent was survived by her sisters [R] [V] and Mme [O] [V], and her half-sister Mme [T]. Mme [T] commenced an action against [R] [V] and Mme [O] [V] seeking: (1) nullity of the will, and (2) opening of succession accounting, liquidation, and partition proceedings.
Before the case concluded, [R] [V] died on January 8, 2021, leaving her own handwritten will naming Mme [O] [V] as universal legatee. Mme [O] [V] then intervened in Mme [T]’s lawsuit as [R] [V]’s heir. The Aix-en-Provence Court of Appeal dismissed Mme [T]’s action as inadmissible under Article 1360 of the French Code of Civil Procedure, which imposes specific pleading requirements on parties seeking partition: they must provide a summary description of assets to be partitioned, specify their intended distribution, and document efforts toward amicable settlement.
Mme [T] appealed to the Court of Cassation on two grounds, arguing principally that Article 1360’s procedural requirements do not govern actions for will nullity—only partition actions—and that the Court of Appeal erred by conflating the two distinct legal claims.
The Court’s Holding
The Court of Cassation partially reversed. It held that Article 1360 of the Code of Civil Procedure “applies specifically to partition actions brought by a co-heir and has no purpose governing an action brought by an heir for nullity of a will that establishes her co-heir as universal legatee.” The court found that the Court of Appeal had violated Article 1360 by incorrectly applying it to the will nullity claim, which falls outside the scope of that provision.
The court distinguished two separate demands in Mme [T]’s pleading: (1) the demand for partition, which remained inadmissible because Mme [T] failed to demonstrate efforts toward amicable settlement as required by Article 1360, and (2) the demand for will nullity, which the court declared admissible because Article 1360 does not regulate it. The court found that the Court of Appeal, having correctly identified that Mme [T]’s pleading asserted two distinct claims with the will nullity claim in primary position, failed to draw the proper legal consequences from its own factual findings.
The Court of Cassation issued a partial reversal without remand, itself deciding that the partition demand is inadmissible while the will nullity demand is admissible, and directing the case to proceed on its merits before the Draguignan District Court. The respondent was ordered to pay costs and €3,000 in damages under Article 700 of the Code of Civil Procedure.
Key Takeaways
- Article 1360 CPC, which imposes pleading requirements for partition actions (asset descriptions, intended distribution, amicable settlement efforts), applies only to partition actions and not to separate claims for will nullity.
- A co-heir challenging the validity of a will is not bound by the procedural requirements governing partition proceedings and may pursue will nullity as an independent claim.
- When a plaintiff pleads alternative or multiple claims, courts must examine each claim separately and apply applicable procedural rules to each; failure to do so constitutes legal error subject to cassation.
- The distinction between challenging inheritance distribution through will nullity versus partition is procedurally and substantively significant in French succession law.
Why It Matters
This decision clarifies an important gap in French procedural law: the technical requirements for orderly partition of indivisible succession property do not serve to bar or regulate attacks on the validity of the testamentary document itself. A co-heir may mount a will nullity claim independently without first satisfying the amicable settlement prerequisites of Article 1360. This prevents procedural formalism from foreclosing legitimate substantive challenges to will validity.
For practitioners, the decision underscores the importance of carefully pleading distinct legal theories—partition versus will nullity—with appropriate characterization of each, so that courts apply the correct procedural regime. The decision also reinforces that provisions of public order (such as Article 1360’s requirements) must be applied only to the legal theories they govern, not imposed wholesale across related but distinct claims arising from a single succession dispute.