Key legal question
Whether the subsidiary constitutional complaint against the cantonal decision on definitive debt enforcement was admissible
Extracted holding
The complaint was inadmissible because the appellant’s main notification argument had not been exhausted in the cantonal proceedings, and his remaining constitutional grievance was not properly reasoned.
Extracted reasoning
The Federal Supreme Court held that constitutional complaints require exhaustion of cantonal remedies for the invoked grievances and clear, detailed reasoning. The notification challenge was raised for the first time before the Federal Supreme Court, while the divorce-related allocation argument was inadequately substantiated and irrelevant to debt enforcement.