Wife objecting staying with parents of husband.

Sir I am 37 yrs of Indian Male, married since 6 yrs. I used to think my family comprised of my 35yr old wife,2 month old daughter, my parents, both above 70,my brother who is well settled and leading an independent family life and my in laws. Till before marriage my parents used to stay with me. post marriage my parents are unable to stay with me because of my nagging wife. My wife will start throwing tantrums , shout of imaginary torture, make false allegations of harassments, threaten of suicide. At the end she becomes the winner and my parents unwillingly leave from my place. She has even denied my parents to even touch my daughter if then happen to come to my place. she leaves no stone unturned to insult my parenst ,fabricate lies.out of 365 days they cann't even stay 65 days with me any longer. note: I and my family have never claimed dowry or tried to harass her in any form. please share me my rights in this case.how to defend myself if my wife tries to misuse laws supporting women in court such as dowry laws.