Key legal question
Whether the cantonal decision ordering shared custody was arbitrary despite the mother's opposition and conflict between the parents.
Extracted holding
Yes. The lower court disregarded the decisive factor of the children's welfare and failed to assess the concrete circumstances adequately.
Extracted reasoning
The experts only said shared custody was possible and did not establish the children's best interests. The court relied on the parents' interests and on non-decisive considerations, while the mother's opposition reflected serious communication problems relevant to custody.