Question juridique clé
Whether the Federal Court could review the wife's factual assertions and the appellate court's findings on need and savings.
Solution extraite
Challenges to factual findings were inadmissible because they were not subject to final cantonal review; only questions of federal law could be freely reviewed.
Motifs extraits
Under the Zurich Nichtigkeitsbeschwerde system, alleged arbitrary fact-finding was not a final cantonal decision; federal review was therefore barred for those points.