Kernrechtsfrage
Whether the complaint in public law matters was admissible because the appellant had an enforceable right to a residence permit renewal.
Extrahierter Entscheid
No enforceable right was shown under Art. 42 AuG, Art. 50 AuG, or Art. 8 ECHR/Art. 13 BV, so the complaint was inadmissible.
Extrahierte Begründung
The spouses no longer lived together and no important reasons for separate living were shown; the marriage had not lasted three years; the asserted shoulder ailment was insufficiently substantiated; no arguable constitutional or Convention-based claim was demonstrated.