Key legal question
Whether the husband's bonus and 13th salary had to be included in his income for maintenance
Extracted holding
Yes. The court accepted a minimum annual 13th-salary component and a likely recurrent bonus, so the higher income assessment was sustainable.
Extracted reasoning
The contractual minimum bonus/13th salary was undisputed, and the past bonus history made future bonus payments plausible. The Federal Court found no arbitrariness in using an annual bonus amount within the historical average range.