Question juridique clé
Whether the public-law appeal was admissible despite the immigration subject matter
Solution extraite
Yes, because the wife had a principled statutory and Convention-based entitlement to family reunification, so the appeal was admissible.
Motifs extraits
Under former ANAG Art. 17(2), and also under Art. 8 ECHR / Art. 13 BV, the spouse of a settled foreigner may claim a residence permit if the marriage is actually lived and the spouses live together.