Before start your divorce process we would personally request you to take a 'Family Counselling' which would give you a basic understanding about the divorce process, pros & cons of it. Also it may help you to bridge the gap between you and your spouse.
You should be aware of the fact that the divorce procedure in India extents for almost a year and in some special cases of disputes the procedure may continue for years. The long distressing process of divorce will be easier for you to handle if you have a good divorce lawyer from Kolkata.
If you have a legal issue in Kolkata that is related to your family, you will have to approach family lawyers in Kolkata. Marriage, adoption and child custody issues and formalities are all handled by this lawyer. Divorce also falls under this category but you can have divorce lawyers Kolkata to give you a more specialized approach.
You may please go-ahead and add your profile if you are one of the divorce advocates from Kolkata.