Key legal question
Whether the cantonal court acted arbitrarily in its assessment of evidence regarding the widow's alleged animus donandi and waiver of reimbursement
Extracted holding
The appellant did not show that the cantonal decision was manifestly untenable; the arbitrariness complaint failed.
Extracted reasoning
The cantonal court drew its conclusion from established facts and indicators; the appellant merely repeated that the respondents had not cooperated with evidence, which did not prove an arbitrary result.