Key legal question
Whether the wife could be attributed a hypothetical monthly income of CHF 1,700 for maintenance purposes
Extracted holding
The attributed income was not shown to be unlawful; the husband failed to demonstrate any federal-law error in the cantonal court's assessment.
Extracted reasoning
Whether hypothetical income is reasonable is a question of law, but whether it can actually be earned is a factual question. The appellant did not challenge the factual findings properly and merely opposed them with his own view.