Questione giuridica chiave
Whether the refusal to renew the residence permit was barred by the appellant's statutory right under Art. 7 ANAG.
Decisione estratta
The appeal was admissible because, while the marriage formally still existed, Art. 7(1) ANAG in principle granted a right to a residence permit.
Motivazione estratta
A formally existing marriage with a Swiss citizen can found an entitlement; however, that entitlement is excluded if invoked abusively after the marriage has definitively failed.