How to get deleted call records, what's app messages and mobile location of my wife who was roaming with her boyfriend

My wife had a Factbook friend about 15 years back and he proposed her to marry him, since her parents are against, to please them she married me silently 10 years back. She was insulting me and fighting with me for small things. I myself compromised every time to lead a normal life. She never showed interest in sex also. She always used to hold mobile and chat with someone. Being from IT sector, I could not question her, since she used to tell that she is doing company work. Recently I came to know that she has given hefty amount to her boyfriend and started moving with him by applying leave to company. When I questioned her she lied. But her boy friend was giving missed call to me during late night. I was not knowing that it was her boy friend. About 6 months back our neighbor have seen her going with a boy. When I questioned her, she became wild and was waiting to fight and leave me.We are having a daughter of 4 years. Recently she fought with me and left the house with my daughter. She is feeding negative things about me to my daughter. She has lodged a false mental and physical harassment complaint against me, my parents and my brother. Her parents support her for all these. She has booked an illegal service apartment and stayed there for 2 to 3 times without coming home,when I was out of station. There is no records in that apartment as only illegal activities are going on there. I have got proof for the payment made by her . She has purchased alcohol and food before going to service apartment. Whenever I used to stay away, she has not comeback home. She has paid money to so many persons whom I don't know. She had credit cards and she used to clear more than Rs. 50000 credit per month. She has not spent money for my house. When I questioned her movement with her boy friend, she refused politely and next day, I asked her to show the call records, by then, she removed all call records and what's app messages. Is it possible to get the deleted call records and whatsapp messages through police? She asked for mutual divorce, I asked her to give child custody to me so that I will give mutual divorce. For that reason she has lodged false complaint against my family. She is a liar and I don't want my daughter to grow with her. My neighbor has taken a video of my wife getting into her boyfriend car.Shall I go for cheating case against her and divorce based on adultry? Please guide me.