Questão jurídica principal
Whether the modified child support allocation violated the proportionality principle under Art. 285(1) CC.
Decisão extraída
No. With a 50/50 care arrangement, the court may split the cash needs equally; the father's overall contribution remained substantially higher than the mother's.
Fundamentação extraída
The court distinguished between the children's cash needs and how those needs are financed. Given equal custody, the cash deficit was properly divided equally, and the father's total contribution, including direct expenses, was far greater than the mother's.