My parents threating me to share my money

hey I am 24 years old living in canada as a student , my parents were physically and mentally abusive from the day i was born . when i didnt select the field that they wanted me to select they asked me to leave the house and after few months and so i did , i was 20 years old and no where to go and after a lot of struggle i did manage to get myself a good job in a trading frim outside india and then i saved up enough money for my college as of now i am now here studying history major . after all this time they contacted me somehow and after a little bit of chit chat they asking me for money as i said i dont have any they made claims they "legally allowed" to have right on my money . i think they are refarrring to the maintaince and welfare act 2007 which states monthly allowance upto 10KINR even an indian living outside of india . I dont want to share any of my money. What if in few years if i get a canadian citizenship , will i still come under that law? that i wont be citizen of india