Question juridique clé
Whether the complaint could challenge the appellate court's findings on the husband's hypothetical income.
Solution extraite
The challenge failed because the appellant did not substantiate willful misapprehension; the appellate court had considered the labor market, his age, qualifications, application efforts, and reduced his former salary by one third.
Motifs extraits
In measures under Art. 98 BGG only constitutional rights may be invoked, under a strict substantiation standard. The husband merely advanced appellatory criticism and did not show arbitrariness in the finding that he could earn income again or in the amount set.