Questão jurídica principal
Whether the withdrawal of extended parental authority and appointment of a guardian were lawful under Art. 385(3) ZGB.
Decisão extraída
The parents were not shown to be suitable for continued exercise of parental authority; the authorities could lawfully replace it with guardianship.
Fundamentação extraída
The court accepted the cantonally established financial irregularities, lack of proper accounts, interest conflict, and risk that the son’s funds would be used for family expenses. Under Art. 385(3) ZGB, parents have no claim to continued authority and must be suitable; the authorities did not abuse their discretion.