Can I file section 9 RCR or directly divorce petition on which ground

Wife is leaving separately from me since last more than year.i have one daughter 2 year age. I had received one summons from mahila Thana from in-law place I attended counselling session there and given statement that I want to live with my wife . But she is not living and left me without any reason.she not understanding to take family household responsibility. Now I am tired of her violent and abusive behavior,til now she not return and I am.getting mentally harrase from her behavior and torcher. she also wants me to live separately from my parents. And I think she don't want to take divorce otherwise she could have mentioned herself in mahila thana. In fact she wants to threaten me with false allegation of 498.and dowry. She don't want divorce ,she is not living with me as cohabitation last one year.and her parents wants to threten me false allegation Like dowry common 498. concern is I am in apprehension always and mentally disturb. I don't know what should I take legally action.