I'm going to yell at my aunt and grandma because they forced me to cut my hair
Do you resent them for forcing you to cut your hair?
Yes, now I've started to hate it because of their forcing.
I get your point of view and you're not wrong. Your aunt and grandma should not force you to cut your hair.
I also want to cut their hair now.
Forcing them to cut their hair isn't the right answering. You'll just make them go through what you already did. They'll be as upset as you are now and no one will win.