Kernrechtsfrage
Whether the first-instance court used a legally correct method to calculate spousal maintenance in divorce interim measures.
Extrahierter Entscheid
No. The first instance wrongly mixed calculation methods and did not determine the jointly lived marital standard and surplus correctly.
Extrahierte Begründung
For interim measures in a divorce where reconciliation is no longer expected, maintenance must follow the principles of post-divorce maintenance. The court must start from the last standard of living during the marriage, subtract the savings quota, and then distribute the remaining surplus proportionally; the first instance instead defined the entitled need as a fixed fraction of former total income.