well cute what i would like to advice u from my exp is that atleast for the first two yrs try ur best to do b obedient to ur inlaws try to make them realise that u r not some kind of intruder who going to snatch away their son or brother from then once u have gained there confidence and u become actually part of the family then start demanding or in more polite terms expecting something from them woh kehtey hain na jitna gur utna meetha
DONOT MAKE THEM FEEL INSECURE
DONOT MAKE THEM FEEL THAT U NOW HAVE POSSESION OF THE MAN
IN THERE PRESENCE DONT START GOING GA GA OVER UR HUSBAND THIS WILL GIVE WAY TO JEALOUSY
BE VERY NICE TO THEM IN ANY ANY CASE
DO THIS FOR ATLEAST TWO YRS THEN UL START FEELING THE RESULTS