Harrassment and tortured by wife

I married in June, 2019.In the starting days everything was alright. After 2 months only my wife started quarrelling with my mother and father. Stared misunderstanding words between her parents and my parents. Everyday she quarrell with me and with my parents and use to give false statements to her parents. In quarrelling she used slangs and unnecessary words in the middle.I and my parents tries to make her understand but she goes on her own ways. Her parents never says her daughter is wrong neither they use to ask with us. She use to give false statements and that only they use to listen. In this we had one child also of 3months.presently, she is staying in her father's house. We have requested to her parents to let sit and talk and send his daughter to her own house but they are not ready to nod their head either yes or No. Now a days she uses to harrass , insult, tortured me with the help of watsapp status. In quarrelling she many times use the words divource. But that also she is not doing. From my side I want to keep my wife if she is ready to leave. With this regarding how can I charge her in the eyes of law. I am totally disturbed with this matter. Plz advice me and give me all the suggestion