Worried if my wife takes the child back to India after divorce

Hi, We are Indian nationals living in Denmark (on work permit) since last 5 years. Me and my wife moved to Denmark 5 years back because of wife’s new job opportunity, our son was 11 months old then.My son has been raised in a Danish day-care and Denmark has been his home for his entire life. I have to reconstruct my career again and after 5 years I feel settled and want to continue living in Denmark.Me and my son are very very strongly bonded and enjoy our life in Denmark. I am worried that if I file for separation/divorce my wife will take our son to India and eventually force me to move back to India. nThis clash of cultures will not be good for my child and me and I seek stability and peace at this point in my life. What are my optionsnBest Regards.