My wife gone to her fathers house with 3yrs 9mths old son after dispute and not agree to come then What I can demand meeting and calling right with my son with RCR or I should file a case for custody of my son after 4yrs completing of my son, his age is 3yr 9mth now. what I will have to give maintenance separately for my son also . How many possibilities to give custody to father for 4yr old son by court and how many time could be pass to get dissension ? What can I demand to meet with my son during hearing ? What I can demand meeting right to my son without file RCR or divorce case ? Which points I will have to be strong to get custody of my son ?