Questão jurídica principal
Whether custody of the two children should be transferred from the mother to the father
Decisão extraída
No. The mother remained the more suitable custodian; the cantonal decision was not arbitrary.
Fundamentação extraída
Both parents were equally fit, but the mother could personally care for the children to a greater and more predictable extent, had previously cared for them more, and the father did not show that the cantonal balancing of child-welfare factors was untenable.