Kernrechtsfrage
Whether the cantonal court's refusal to credit hearsay witness evidence about pressure and threats was arbitrary.
Extrahierter Entscheid
Yes. The cantonal court unconstitutionally disregarded several converging witness statements and treated them as devoid of evidentiary value merely because the witnesses had no direct observation.
Extrahierte Begründung
The witnesses' consistent accounts described constant telephone harassment and strong family pressure; it was unsustainable to reduce this to vague 'frequent calls' or to exclude hearsay evidence categorically, especially since the testator could no longer testify.