Whether registred gift deed can be revoke or not

Sri Gautam Ganguly, aged 62, is a retiredgovernment employee drawing about Rs. 10,000/-per month as pension. His first wife died in 2010. In January 2011, when Mr. Gautam expressed his wish to Mr. Arjun Ganguly (Son) and Mrs. Saara (daughter-in-law ) that he is going to have live in relationship with Ms. Neelima (aged 45), both son and daughter-in-law were rudely shocked to listen to the father’s wish. But later they relented and requested the father that half share in the property (House, the value of which was estimated to be Rs. 10,00,000/-, Rupees Ten lakhs) in Hooghly Estates should be transferred to them. To maintain peace in the family, Gautam Ganguly transferred half sharein the property to his son in May, 2011 through a Registered Gift Deed. However, thereafter, the son and daughter-in-law started insulting his live in partner. Unbearable to that ill-treatment towards Ms. Neelimaby both his son and daughter in law for more than one year, Gautam and Neelim ashifted their residence to other premises. Subsequently in 2013, Mr. Gautam Ganguly lodged a complaint to the Sub-Collector, City of Kolkata seeking an order to revoke the Gift Deed executed in favour of his son under Sec. 23 of the Maintenance and Welfare of Parents and Senior Citizens Act, 2007.