Kernrechtsfrage
Whether the federal appeal could challenge the cantonal child protection decision and later submissions/new facts.
Extrahierter Entscheid
Review was limited to the last cantonal decision; post-judgment facts and later supplementary filings were inadmissible.
Extrahierte Begründung
Only the final cantonal instance may be challenged, and true new facts are excluded before the Federal Supreme Court; additional submissions after the appeal deadline cannot supplement the appeal.