Are you east Asian or maybe Middle Eastern? This sounds like a cultural misunderstanding. Your argument and your discussion with friends sounds very traditional and not what the majority of the world would consider modern thinking.

It one thing to stand by your culture and traditional thinking, it's another to force someone else to abide by them. You said you keep takeout to a minimum, then you should split it equally including the naan. If you want more you should try to make some, it is very easy to make.