Money recover and child custody from wife

Dear Sir, I got married on 2008. My wife was not employed at that time. She wanted to do competitive exams and join government services. I supported her. My daughter was born on 2010. My wife got a job in state govt as group 1 officer in the same year. Myself and my parents supported a lot her to work . I do got better offer in other state. Hence i requested my father in law and mother in law to look after my wife and daughter. From 2010 to till date i was out of my state.I used to visit once in a month to see my wife and daughter. She used to talk her subordinate in late hours which i asked her to avoid.We had a difference of opinion due to this. She went aggressive and asked for divorce now.I have taken care of all expenses of the family so far. I have transferred money to my father in law many times whenever asked. All my jewels, car and other things are with them. Since my wife is in government job now, she is getting good salary and leading her life. She demanded for divorce and last 4 years she is not changing her mind.Her parents and relatives told me that we will talk and reconcile. But nothing happened so far. I want to put cheating case for my wife and want to take back all my things. I am much worried about my daughter too.How to put the case against my wife and her parents and which section of law will be applicable.