What to do against continuous false complaints?

1) The relation between my family and my uncle's(mother's brother) family are strained from past many years mainly for the reason that my father and my uncle are into same business and my uncle's shop is just behind my father's shop and for the business reasons he is trying hard to remove my father's shop from front of his shop by all means like complaining in baldia/ muncipal authorities or to the owner of the shops which is one so called charitable organisation. 2) 2 years back he went a step ahead to pressurise my father and MADE A FALSE COMPLAINT AGAINST ME IN POLICE STATION AND ALSO MADE A COMPLAINT THROUGH HIS MOTHER (my grandmother) alleging me of many criminal activities like trespassing in his shop with unsocial elements, following him, threatening him etc. 3) I am a doctor by profession and recently passed out my MD. During that time I was doing my MD so he even managed to get one Outpatient slip of the hospital where I was working (as it is very easy to get blank OP cards from registration desk of hospital) and made someone scribble some symptoms and diseases on that. In his false complaint in the Police station he even attached this OP card alleging me of writing that card and giving it to him and his mother so tathe can show that I am misusing my profession. 4) On advice of one circle inspector, within a month after his false complaint, I put a criminal case against him for defaming me. 5) One ACP of police(not of that area) is my uncle's close friend and S.I. of police(of that area) is one corrupt person.And brother of my uncle is a lawyer. These three are helping him in everything. 6) In the course of time Police has done investigation and came to the hospital where I was working and the hospital authorities was fully in support of me and my handwriting sample was taken which obviously did not match with the outpatient card writing.In addition hospital authorities have gave me a clean chit and told that such OP card has no value as the O.P. number or doctors name is not written on it. 7) During this 2 years when I was busy with my studies he followed up his complaint with several other false complaints like he is getting some threatening calls or I am following him or many such vague and false things.He did some 7-8 such follow up complaints and in 2015 he filed one FIR also against me and also put a criminal case against me. He also alleged that being a doctor I am doing business along with my father. So I would like to ask few questions regarding this: a) I have asked police officer in written letter to collect CCTV footage of complainant's shop and the surrounding area as many CCTVs are installed in that busy street so that his lies are exposed and it will be clear that I did not do any illegal stuff like trespassing etc. But they havent done that till now. b) The corrupt S.I. has recently filed a chargesheet and even though he mentioned that my writing does not match but still he somehow supported the complaint by my uncle. I am 100% sure that he has no evidence against me. So does the chargesheet by police against me is a disadvantage for me in the court of law? c) 2 months back he even complained in State Medical Council blaming me of doing business in my father's shop and creating a false OP card. To counter this I have produced my attendance certificate and the reply from the hospital which proves that the writing in that card is not mine. FIRST OF ALL IS THERE ANY RULE THAT DOCTORS ARE NOT ALLOWED TO HELP THEIR FAMILY IN BUSINESS OR ANYTHING? AND CAN MEDICAL COUNCIL TAKE ANY ACTION AGAINST ME without any proof just based on his complaint as the matter is still sub-judice. d) My uncle's brother is an experienced lawyer and he is helping my uncle in continuously creating false complaints and putting court cases against me. SO CAN I ATLEAST TRUST JUDICIARY TO NOT BE CORRUPT AND WILL GIVE THE VERDICT BASED ON EVIDENCES IN THE CASE? e) Now after chargesheet has been filed, can I put an RTI in police and ask them about what evidence he has collected against me (I am sure there can't be any evidence). And can I ask copy of the police FIR book/ COmplaint book where police has entered the complaints? (because police have incorporated my grandmother complaint later in the earlier date) f) Police has taken my call records and also gave that call records to the complainant. SO can police take out call records like this? Isnt this intrusion of privacy? As the case has nothing to do with call list? g) After chargesheet has been filed now, should I put up a discharge petition or put a quash in high court? h) Every other known lawyer we have met is laughing seeing at his complaints and telling there is nothing in the case and complaints he has filed but still with the help of the corrupt S.I. and lawyer brother who is continuously changing the track of case he is managing to put many false complaints. What should I do for that? Thank you.