Question juridique clé
Whether the federal appeal was admissible despite the insurer's objections to the cantonal court's calculation of valid and invalid income.
Solution extraite
No. The insurer attacked the lower court's factual findings and evidentiary assessment, which could not be reviewed in this appeal; no supplementation of the facts was warranted.
Motifs extraits
Under the OG, the Federal Supreme Court is bound by the cantonal court's findings unless an exceptional ground for correction exists. The insurer merely reargued evidence and fact-finding, including whether the court used gross or net income and the amount of deductions, so the complaint was not reviewable.