Question juridique clé
Whether the appellant was entitled to renewal of the residence permit under Arts. 42, 49, and 50 AuG.
Solution extraite
No entitlement existed because he no longer lived with his Swiss spouse, had no important reason for separate living, had not integrated successfully, and no important personal reason required continued stay.
Motifs extraits
The marital relationship had broken down irretrievably; violence largely stemmed from the appellant; employment, language skills, and social assistance dependence pointed against integration.