Questione giuridica chiave
Whether the residence permit should be renewed despite the formal marriage.
Decisione estratta
No. The applicant's reliance on the marriage was abusive because the factual basis for family reunification no longer existed.
Motivazione estratta
The Federal Court accepted the lower court's findings as binding and held that the facts clearly supported abuse of rights. Arguments about the relevant assessment date and hypothetical cantonal practice did not alter the result.