In our society there is a tradition that a man can become heir to the Head Position and A occupies the position for more than 15 years and due to some bad health and official reason he changed his Position to another man giving him 3 year period time in a letter. Now the inheritor is able to rule the position and can he get back the position by writing a letter that he has decided to occupy the position. The other party is firm that he will give it back only after three years. Who is to win in this? Please help me with an urgent reply in this matter as this matter has been taken for Panchayat for tomorrow.