Question juridique clé
Whether the appellants had standing to challenge the appointment of the tutor before the Federal Supreme Court
Solution extraite
They lacked a legally protected interest under Art. 76(1)(b) LTF; parents have no right to be appointed tutor under Arts. 380 and 381 CC, and Art. 388(2) CC does not create federal-court standing.
Motifs extraits
The preference rule in the Civil Code protects the ward’s interests, not a parent’s personal right. Since the appellants had no standing, the Court could not enter into the merits.