How to know Private complaint FIR report details?

Someone made acivil suit against me using a false 'agreement of sale' for Land puportedly by me to him. No such document exists. Since it is a non existant document I tried FIR. As expected police did not accept. So made a private case with Magistrate who asked the police to initiate FIR to investigate the document and give report. My lawyer had shown the court notings to this effect but refused to allow me to read it but just told me the date that the court has demanded the police to provide report. 2 days prior to that day I asked lawyer whether I should be present on date to know the fate of FIR. He said ( I think correctly ) that the report is from police to court so you are not required. Now I asked him for the future course of action he says it is the court matter you have nothing to do with it. My question: Since the case has been initiated by me to check the authenticity of document, should I not know the content of report? Otherwise how can I prove the falsehood of document in the civil case filed by opposite party? Is there a different procedure to get police report copy which my lawyer is not telling me? If so then how do I proceed to get the report? Thanks in advance