Questão jurídica principal
Whether the cantonal court complied with the federal court's remand instructions when recalculating child maintenance.
Decisão extraída
The cantonal court did not comply: it failed to make the required findings on the child's needs, the parents' respective contribution capacities, and the correct treatment of the father's existing support obligations.
Fundamentação extraída
The remand had limited the cantonal court to the amount of maintenance. It nevertheless relied on incomplete findings, treated the stepfather as if he could assume support obligations, and included the father's earlier divorce maintenance payments in his charges, contrary to the remand directions and equality between children.