Getting Divorce is your choice but you haven't mention the reason that have made you to do that.
You simply mentioned mental cruelity by him--------now what does this mean if you too doing the same mental cruelity on him.
By asking maintenance for yourself after Being a BAMS doctor & working lady--------here you have mentioned 21000/- without any force or any hide & seek.
The orginal earning must be more than what you have mentioned.So,asking money for you even after working through 125 cr pc or 24 or by any begging no. through which social parasites can legaly ask money even after they are sound to earn even they can feed 2 -3 more people through their earning.
So question is why to eye on a husband hard earned money?
If you want divorce then go and get even you have gone for contested divorce.This means your husband had not agreed for Mutual divorce or you have been even not bothered to ask him....
For child he is bound to provide the half contribution or above decided by court.
But asking money by you--------a very shameful act as I have heard a poor and illiterate women had been moraly supported by court and even by husband.
but now doctors are also begging their hand for petty few thousands of mercy.