Question juridique clé
Whether the child maintenance order should be modified or lifted due to changed circumstances under Art. 286(2) ZGB.
Solution extraite
No sufficiently substantial and lasting change in circumstances was proven; the maintenance order remained based on a hypothetical net income of CHF 4,000 per month.
Motifs extraits
The appellant repeated arguments already rejected in earlier proceedings, showed no relevant change in health, earning capacity, or needs, and did not prove serious efforts to obtain employment after dismissal. The court treated the modification action as an impermissible attempt to correct prior unappealed judgments.