Hi,
My parents have rented a commercial place to known person few years. He rented the shop under the context signing agreement. But the tenant later denied signing any agreements and was paying rent through cheques sent in courier (without getting rent receipts). As years passes he started using the situation not increasing the rent and now started showing irregularities in rent payment like he defaults paying rent for a month and in next month courier he just sends 2 cheques combined but smartly putting cheque date as previous month. Should we straight away file a default case. But not sure how to prove the irregularities since he puts the date in cheque correctly while sending it according to his wish\convince. Please advice