Kernrechtsfrage
Whether the complaint was admissible under Article 83 BGG despite the immigration permit issue.
Extrahierter Entscheid
The complaint was admissible because a formal marriage still existed and the FZA could potentially confer a claim.
Extrahierte Begründung
For admissibility, the formal continuation of the marriage sufficed; whether the substantive right had lapsed was a merits question.