My wife is not willing to come back to my home

Hi I got married on 14th May 2023. We met three months earlier (I saw her at a place where I fell in love). we met three times for lunch and met casually. We understood each other quickly and fell in love with each other. We decided to take this matter further and discussed it with our parents and they agreed to tie-knock One week after the marriage, she suddenly fell after giving tea. We rushed to the hospital and consulted a doctor. the doctor was a general physician, advised us to take proper medicine, and wrote his prescription. After this incident, her parents took her home and went to a black magic person, who performed things without my notice. Later, they told me about this. I won't encourage this but I had to accept it because I wanted my wife to be safe. She didn't take the medicines at all. after 10 days, She started acting weirder (she laughs, cries, and says she sees my mom trying to kill her). I asked a well-wisher about this and he advised me to change the place so I took her to a flat below my office and started living separately. My parents didn't agree at all but I wanted my wife to be normal. We lived for a month and I got to know that she is pregnant. we were so happy at that time. After one week of this news, she started doing the same again. I asked her parents if we should consult a psychiatrist. But her parents denied it and consulted another black magic person and he did the things. upon hearing some news about a temple. We stayed there for about two months. I did whatever people said there ate lunch only one time, and leaned the temple early in the morning and evening. The time passed 9 months and she was ready for delivery. Still, she hasn't recovered from her mental Illness. One week pass she gave birth to a baby girl. Her parents didn't want me to share this news with my parents at all for one hour. I informed my parents and they came to the hospital and they were so happy. After the delivery of 6 hours, she started doing the same again. her parents started blaming my family for this. After one month her Family said that they did wrong by marrying their daughter to me. My wife said that she wants a divorce from me because she believes that my family is behind all this. She doesn't want me to see her and the baby for almost 5 months. All I did was wait for her to realize the things. My parents asked her parents to send my wife to my house along with my daughter and they denied it We called cast helder and done panchayat but still they didn't care. We requested her parents visit a good psychiatrist and get good treatment and asked their parents an apologize for their behaviors all these long days. Still, they didn't care. Now, I want to proceed legally. I want you guys please suggest how can I proceed legally to get my wife and daughter to my home Thank you, Shivaprasad S