Kernrechtsfrage
Whether the lease termination was voidable as contrary to good faith or abusive.
Extrahierter Entscheid
The notice was not shown to be contrary to good faith or abusive; the tenants failed to prove a prohibited motive.
Extrahierte Begründung
The Federal Court held that the cantonal findings on the real motive were factual and binding. Lack of motivation on the notice did not by itself make the termination abusive. Article 8 CC did not alter the burden of proof or permit review of evidence appreciation in reform proceedings.