Key legal question
Whether the appellant could rely on obvious factual error or Article 8 ZGB to challenge the cantonal findings on evidence and proof.
Extracted holding
No. The appellant identified no specific overlooked record and had not timely and properly offered the documents; Article 8 ZGB was therefore not violated.
Extracted reasoning
In appellate review, only specific obvious mistakes can be corrected, not mere disagreement with fact-finding. The right to evidence under Article 8 ZGB presupposes proper procedural motions and timely evidence offers.