Key legal question
Whether the public law appeal was admissible for all four children under Art. 8 ECHR and Art. 13 BV
Extracted holding
The appeal was inadmissible for the two older children, who were already adult at the time of judgment; it remained admissible only for the two younger children.
Extracted reasoning
The family-life-based entitlement to a residence permit exists only until the child reaches majority, and admissibility is assessed at the time of the Federal Supreme Court judgment.