Kernrechtsfrage
Whether the public law appeal was admissible despite the immigration subject matter
Extrahierter Entscheid
The appeal in public law matters was admissible for the spouse and the four common children because they had a statutory and Convention-based claim to family life reunification; the subsidiary constitutional complaint was therefore unavailable.
Extrahierte Begründung
Under former ANAG Art. 17(2), a settled foreigner has a claim for spouse and minor children; Art. 8 ECHR and Art. 13(1) BV also protected family life. The separate claim regarding the son from the first marriage was no longer in dispute.