Question juridique clé
Whether the appellant retained a right to renewal of the residence permit under Art. 50 Abs. 1 lit. a AuG after the end of the marital union.
Solution extraite
No. The earlier marriage was a sham marriage, and the later Swiss marriage lasted only eight months, far short of the three-year minimum; successful integration therefore became irrelevant.
Motifs extraits
Art. 50 Abs. 1 lit. a AuG requires a genuine marital union of at least three years plus successful integration. A sham marriage cannot support the claim, and the brief second marriage did not meet the duration requirement.