Question juridique clé
Whether the cantonal court violated the father's right to be heard by not allowing further documents on working time and subletting.
Solution extraite
No violation occurred because the father had been able to explain his economic situation and submit evidence at the appellate hearing.
Motifs extraits
The hearing right requires an opportunity to comment and present evidence on relevant points. Here, the appellate court held an instruction hearing where both parties described their financial situation and filed documents; the alleged need for later certificates was therefore unfounded.