Questione giuridica chiave
Whether the wife's income was established arbitrarily and whether further evidence was required
Decisione estratta
No arbitrariness was shown in the finding that the wife earned CHF 1,500 per month and no further evidence was required.
Motivazione estratta
The cantonal court relied on readily available wage slips and unemployment statements; the husband only offered theoretical calculations and did not properly challenge the factual assessment.