Question juridique clé
Whether the federal appeal against the maintenance order was admissible under the LTF requirements.
Solution extraite
The appeal was admissible in principle because the matter was civil, final, last-canton-instance, pecuniary, and the value in dispute exceeded the statutory minimum.
Motifs extraits
The court verified subject matter, finality, cantonal last-instance status, value in dispute, standing, and compliance with time and form requirements.