Key legal question
Whether the cantonal court violated Art. 8 CC by evaluating the proof of the first two water-damage events against the expert evidence.
Extracted holding
The complaint concerns assessment of evidence, not the allocation of the burden of proof, and is inadmissible in reform proceedings.
Extracted reasoning
Art. 8 CC governs burden of proof only; once the judge weighs the evidence, the issue becomes factual assessment, which cannot be reviewed on reform appeal.