Landlord Harassment — Asking me to share the house with his relatives for few days due to an upcoming function with my Family

Address:

Bangalore, Karnataka

I'm currently serving my notice period at current house, and the vacating date is 15th May. My weird Landlord wants to use my house from 4th May to 7th May for an upcoming function on 6th May. His relatives would come and use the house, toilet and other facilities kept in this house which are my own property...! I have given him timely indications of my leaving date and he ensured he would adjust with these days. Since yesterday, he has turned the plates and has been harassing me to either vacate the house or allow his relatives to come n share the house with my Family...!!! Disgusting.. Pathetic.. Unethical Jerk is what I can say. I'm helpless, I have a 2 Year old son with whom should I adjust and move ahead in such embarrassing situation...!!