Questione giuridica chiave
Whether the complaint that the cantonal court ignored an allegation about contact with the child abroad was admissible under the subsidiary nature of public law appeal.
Decisione estratta
The argument was inadmissible because it effectively contested the factual basis for applying Art. 133(2) CC, which belonged in the parallel reform appeal.
Motivazione estratta
The court held that the grievance sought review of whether the established facts allowed application of the custody rule, which is not reviewable in public law appeal when reform appeal is open.