Show Cause Notice from Passport office for Adverse report on addr

Dear Sir, When applied for a passport I have given my permanent address in application for which I possess ID proof qnd address proof. Police verification initiated and they came to my house for verification. Some one from neighbour reported that Im not living at the same address from 1 year and have been living at some other address. Actually other address belongs to my son and I often visit the place but still have my permanent address the sam as given in application. I told the police person came for verification both the time and some how they updated the adverse report. Now I have received the Show cause notice from Passport Regiobal office asking why I have suppressed material information. I haven't suppressed any information but as I often visiting my son's place and my village, it doesn't mean that I don't live there. Both time police officer met me, had tea and given adverse report. Please advise if you can help me in responding to this show cause notice as I want my passport. I don't want to pay penalty and close the file as it is not my fault. Police is at fault and I can't suffer because of their wrong action.