Kernrechtsfrage
Whether the cantonal court gave sufficient reasons for fixing the maintenance start date at 2006-01-01.
Extrahierter Entscheid
The reasoning was brief but sufficiently clear to understand and challenge the decision.
Extrahierte Begründung
The court explained that protective measures remain effective until replaced by provisional measures and that the provisional measures should take effect from the date the first-instance judgment was rendered, resulting in 2006-01-01.