Question juridique clé
Whether the husband's income could be assessed by applying transparency principles and averaging salaries plus company profits.
Solution extraite
The cantonal court's assessment was not shown to be arbitrary and the challenge was inadmissible or unfounded.
Motifs extraits
The husband did not properly challenge the factual findings or the application of the transparency principle, and merely opposed his own view of the evidence; he also failed to show why the alleged income error would change the maintenance amount.