Wife went to police station and complained on me, mother and father.

Hello sir, This is regarding a family dispute and I'm the husband. I got married in early 2019. we had a great happy moments(have pictures and videos) and sometime quarrels. Now, the quarrels went up-to police station. she raised a complaint on me, my mother and my father . The police sub-inspector called me and asked about the matter and also my wife showed up with a right hand tied to neck on the first visit to police station. she said , I was responsible and said i twisted her hand(no fracture). I replied back to SI and said , i am not responsible and she fabricated it. she said, we all 3(me, mother and father) harassed her. we stood side-side in-front of SI and she said her version of exaggeration and i said she blackmailing me of domestic violence from beginning onwards and they looking for a complete control on me under her and her mother. like wise , i appeared to SI till now 4 times. And now he asked what's my decision. I said, I treated her very well till now and now onwards also I will look her carefully and i will take her to home. But she replied that she is very afraid and she don't want to come with me. she wants to raise a complaint and want a FIR on me. And she left that place with SI permission. Now the SI said to me that she filed a case/note (whatever the exact word here is) 11 days back and i am giving you 3 more days time to convince her otherwise i have no choice i ill go ahead and register a complaint. I tried calling her, but she wont lift the phone. I tried messaging her but no replies. My parents are old and 65 years above. we all 3 visited police station till now 4 times. I dont know what exactly her intentions are !? In one of the visit, the SI threaten me of dowry harassment in-front of her. And every-time she showing her hand (which is a very small thing) and telling that - i will harm her if she comes to my home. My question is, under which sections I may be booked and what legal readiness should I opt for ?. In worst scenario, Im ready to face anything but im thinking about my old parents. Regards, poor fellow