Dear Client,
In the Present Scenario, the property had been originated from your grandfather and was partitioned among his four sons, after he passed away. This happened before 20 years. Herein, your parents had inherited a share of the property from your grandfather which was later shared to you upon your parents' death. Further, now, your cousin is now claiming that his father had received less than his fair share and is thus, seeking an equal redistribution. Herein, under the Limitation Act, 1963, any challenge to the partition should have been raised within 12 years of its occurrence, making his claim time-barred unless he can prove fraud or gross unfairness, both requiring substantial evidence respectively. Furthermore, your inheritance from your parents under the Hindu Succession Act, 1956, is absolute if there are no other heirs, and you have supporting legal documents for the same. Additionally, the transfer of property act, and the Bharatiya Sakshya Adhiniyam, protect your ownership if no irregularities against you are proven. Unless a concrete evidence is provided by your cousin, he cannot reopen the partition suit.
Hope you find this answer beneficial for resolving the dispute.