Question juridique clé
Whether the cantonal court established the facts arbitrarily regarding parental cooperation and the children's condition.
Solution extraite
The alleged factual errors were not shown to be arbitrary; the parents merely opposed their own view to the cantonal court's assessment.
Motifs extraits
The record supported the finding that the parents refused cooperation with health and education professionals, and that the children's situation had not been shown to have worsened after placement.