Party after compromise in police station asking for the repayment

Hi sir I am  from Chennai I borrowed money from my relative of Rs.200000 by signing emty bond and cheq he keeps threating and kidnapped my mom he lives in tirupathi my mother lives in krishnagiri I filed a compliant in krishnagiri and arrested him, then their family pleased with me and my family, (saying we will never interfere in your matters again and will never file a case against the money and cheqs please get the complaint back u don't want to pay the money back), then my family also advised to compromise then police man made these statement in white paper as they also agreed and signed in front of police man in the police station.. After a month he sent me a court notice from kalahasthi tirupathi, asking the money my economic situation is bad I cant pay him the money...since he also agreed to that.... now what should I do ...kindly advice...I live in Chennai...