Landlord tenant rental agreement dispute

Key points of case 1. Tenant from past 20 years 2. Only at the time of initiation rental agreement was prepared. Ie . In year 1999. Henceforth which no deed was redrafted or addendum prepared. 3. In 2002 one more area gave for rent but no deed prepared 4. Everything went as per mutual understanding. 5. Rent was received in cash and no receipts was issued in return. 6. Electricity was borne by landlord which was further collected by tenant. 7. Since 2 years electricity not paid. 8. Since feb’20 rent not received 9. Electricity was cut in Feb’20 henceforth which police case was filed by tenant and electricity reactivated 11. Since feb 20 no rent was paid (Rent was ₹19500 but no rent paid) 12. Oct 20 end electricity was cut 13. Tenant filed a case against landlord - attempt to torture 14. Tenant claiming he paid all rent to police 15. Tenant claiming rent was only ₹10500 and he paid all rent until September 16. Tenant filed legal