Kernrechtsfrage
Whether the appeal could challenge the child support calculation and related findings
Extrahierter Entscheid
The complaint was admissible only within the limits of the issues properly raised before the cantonal court; new requests and unexhausted arguments were not considered.
Extrahierte Begründung
The Federal Supreme Court applied the rules on admissibility, new claims, and the requirement that grievances be raised before the last cantonal instance.