Parents are making me feel powerless

My friends and I are planning this get together with some of our friends and for some reason my parents are mad for telling them so late even thought it's on Saturday. However the problem is, if I let them know I think they're over-reacting, even if I say it nicely and not in any kind of attacking way, they will flip out and get mad at me. I'm really upset about this for some reason, it's like I'm completely powerless. What do I do?

I'm not sure of the question but if you feel powerless where your parents are concerned maybe you should sit down and calmly tell that you feel this way. Do your parents object to you hanging out with your friends? Maybe they object to where you plan to hang??
I think perhaps you should tell them what's on your mind.

I'm not sure of the question but if you feel powerless where your parents are concerned maybe you should sit down and calmly tell that you feel this way. Do your parents object to you hanging out with your friends? Maybe they object to where you plan to hang??
I think perhaps you should tell them what's on your mind.