Kernrechtsfrage
Whether the Obergericht violated the right to be heard by not expressly addressing the objection to witness G.'s evidentiary value.
Extrahierter Entscheid
No. The reasons given made clear that the court found the witness credible and did not share the appellants' view that his testimony was only to be treated like party assertions.
Extrahierte Begründung
A court need not refute every argument individually; it is enough if the parties can understand the basis of the decision and challenge it effectively. The appellate court summarized the testimony, addressed the objections, and explained why it trusted the witness.