I am Muslim by religion. I am married in 2017. Everything was fine until next 1 year. She went to he

I am Muslim by religion. I am married in 2017. Everything was fine until next 1 year. She went to her parents home for her first pregnancy. Her behavior was changed after she returned back from her parents home in October 2018. She was willing to go back and stay with her parents permanently. Everyday she was mental torturing me and my parents with some unnecessary arguments. She was crying for no reason.She went back to her parent's home 1 year back and she is not willing to return back. Recently there have been heated arguments going between both of the families. My wife has clearly stated that: she is not going to return back and she needs money. All of these conversations are recorded.What to do next ?nn- Can i get custody of my kids ?n- What to do if she files a false physical violence case on me and my parents ? - She and her parents have threatened that, they will do the same. Is Indian law favorable to women, even if the file a false case without any proof ?