Key legal question
Whether the public law appeal against non-renewal of the residence permit is admissible despite no statutory or treaty entitlement.
Extracted holding
The appellant had no enforceable right to a renewed permit after divorce; the public law appeal was therefore inadmissible.
Extracted reasoning
The marriage did not last three years and no grounds under Art. 50 AuG were shown; an Art. 8 ECHR claim was not substantiated.