Questione giuridica chiave
Whether the cantonal court arbitrarily fixed the family maintenance contribution at CHF 30,000 per month.
Decisione estratta
No. The court could rely on the evidence of the marital standard of living and on the wife's tax burden; the increase from CHF 20,800 to CHF 30,000 mainly covered omitted taxes.
Motivazione estratta
In a financially favorable situation, maintenance is based on the prior standard of living. The lower court's amount already allowed that standard to be maintained, and the appellate court did not raise the family's disposable income beyond that level.