Kernrechtsfrage
Whether the appellant had a statutory right to renewal under Art. 42 and 50 LStr.
Extrahierter Entscheid
He had no right to renewal because cohabitation had ceased, the marital union no longer subsisted, and the prerequisites of Art. 50(1)(a) and (b) LStr were not met.
Extrahierte Begründung
Art. 42 LStr requires cohabitation; Art. 50(1)(b) also requires seriously impaired reintegration in the home country, which was not shown.