Fake ownership

I have a shop in rudarpur (up). I was giving my shop to a person for rent from last 10-12 years. Now when i give him 6 months notice for termination letter of aggrement. He file a case against me in court that he is the real owner and he break all agreement terms. Court accept all his requests. He is hiring 5 advocates for this and warn my mother this shop belongs to him and he will do anything to get this. All property papers belongs to my mother. We also have demand draft of rent which we was sending us from starting. I also submit to court that Please tell me how do i tell judge that this case is not valid and acceptable and court have to disacard this. And give police permission to empty my shop. In aggrement land record was 15x15 ft but in case he said he aggrement 15x30 ft. His wife also once try to fake rape fir on me. Please guide me what i have to do. He is also buy my advocates. They are now just giving me dates dates dates. I am very upset with this. We are from poor family and thus shop is only our source of income. We are fighting this case from last 3 years. My mother also became very ill because she lost her husband in a accident and now his shop also...