Questione giuridica chiave
Whether the husband's new claims for maintenance contributions from the wife were admissible on appeal.
Decisione estratta
The new claims were inadmissible because they had not been raised below and would expand the dispute.
Motivazione estratta
Article 99(2) LTF bars new conclusions before the Federal Supreme Court; the appellant also sought a lower amount than in cantonal proceedings for the younger daughter.