Kernrechtsfrage
Whether the administrative appeal was admissible because the applicant had a statutory claim to a residence permit as the spouse of a Swiss citizen.
Extrahierter Entscheid
Yes, the appeal was admissible insofar as it relied on Art. 7(1) ANAG because the marriage formally still existed.
Extrahierte Begründung
A formally subsisting marriage gives the foreign spouse a general statutory entitlement to a residence permit; therefore the administrative-law appeal was open on that basis.