Kernrechtsfrage
Whether the appeal was admissible and subject only to constitutional review under Art. 98 BGG.
Extrahierter Entscheid
The decision was a final cantonal civil judgment in a marital protection matter with the required amount in dispute; however, because it concerned provisional measures, only constitutional rights could be invoked.
Extrahierte Begründung
Marital protection orders qualify as provisional measures, so the Federal Supreme Court reviews only constitutional complaints under the strict substantiation rule.