Key legal question
Whether the Obergericht violated Art. 8 ZGB by refusing to hear additional evidence on alleged loan repayment
Extracted holding
No violation: the court could rely on the account statements and use anticipatory assessment to refuse further evidence.
Extracted reasoning
Art. 8 ZGB guarantees the right to offer and have relevant evidence taken, but does not prevent anticipatory weighing of evidence when the judge is already convinced or additional evidence could not change the result.