Kernrechtsfrage
Whether the administrative law appeal was admissible despite the respondent court's view that no enforceable right existed.
Extrahierter Entscheid
The appeal was admissible because the applicant remained married to a Swiss citizen and thus had a prima facie statutory claim under Art. 7 ANAG; the alleged abuse of rights had to be examined on the merits.
Extrahierte Begründung
The existence of a possible right under Art. 7 ANAG is not an admissibility question but part of the substantive review; therefore no room remained for a constitutional complaint.