A man is facing a legal dispute from his sisters regarding his father's self-acquired property. His father left an unregistered will from 1995 favouring him, witnessed by two deceased friends. The sisters are threatening legal action despite an offer of ₹5 lakhs each. The validity of the unregistered will hinges on proving the father's signature, the witnesses' testimony (potentially via affidavits from their sons), and the scribe's involvement, as per legal requirements for such documents.