How do i say sorry for something i am not sorry for?

ok so my parents wanted to go out to eat and they offered but i didn't like the place they were going to say i said no thanks i'll just eat a sandwich. then they changed there mind and wanted to go out for fast food and i said ok i will go then half way to the place they change there mind and they go to the original place that i didn't want to go to. So i said just drop me off on the sidewalk and i will walk home. Then my dad gets mad and drives home and he is mad. But what gets me mad is that they knew i didn't want to go to that place and i would have rather ate a sandwich and my mom wanted to go to that place and i can bet that my dad is going to tell me to tell my mom to tell her sorry but i am not sorry for anything. The place was rudy's btw if you don't know what it is its brisket and stuff and my parents absolutely knew that i don't eat red meat.