Key legal question
Whether the civil complaint was admissible despite the missing amount in dispute, on the ground of a legal question of principle under Art. 74(2)(a) BGG.
Extracted holding
No legal question of principle existed; the complaint was inadmissible because the minimum amount in dispute was not reached.
Extracted reasoning
The disputed questions concerned the case-specific application of established case law on the ranking of maintenance claims and the imputed earning capacity of a new spouse with childcare duties; this did not require fresh clarification by the Federal Supreme Court.