Key legal question
Whether the cantonal court arbitrarily assessed the facts and evidence regarding the parents' abilities and the mother's conduct toward the father-child relationship.
Extracted holding
No arbitrariness was shown; the factual findings were sufficiently supported and the complaints mainly reargued the evidence.
Extracted reasoning
The Federal Tribunal held that the appellant's criticism did not demonstrate manifestly incorrect fact-finding under the stringent requirements for fundamental-rights review.