Guardianship act and Dv act

My wife is presently staying with her parents in Delhi and I am staying in Gurgoan .If my wife comes back to Gurgoan should I file a GWA petition asking me for joint Coustody and also praying that the child should not be taken Out of the jurisdiction of Gurgoan without the prior consent of court .or would anyone advise that is should take the child and let her file the guardianship case. My second question is that I am staying in my mothers house should I vacate and go to rent so that my wife cannot claim the house ? as a sharedhousehold.Will I need to pay the same rent to my wife if she files a dv case . Third what would be the maintenance of wife and child in Delhi is it 1/2 or 1/3. My wife is educated Was working in her field but she wants to be unemployed .There are lot of opportunities in her field but she wants to take maintainance .will this help in reducing maintenance .My marriage is 4 years old Fourth I am paying her Rs 5000 voluntary in her bank ? should I continue to do so Kindly suggest.