Kernrechtsfrage
Whether the federal appeal was admissible against the cantonal decision
Extrahierter Entscheid
The decision was an appealable interim decision under Art. 93(1)(b) BGG, because allowing the appeal could end the divorce case immediately and avoid extensive proceedings; no cantonal remedy was available.
Extrahierte Begründung
The challenged ruling did not end the case, but a decision on the existence of a divorce claim could dispose of the entire divorce action. The cantonal procedure under Art. 94 ZPO did not permit an ordinary cantonal remedy because the court had not terminated the proceedings.