Only the 'ew the colors' person was being rude.
You pulled out the 'style' excuse when someone was giving you a proportion critique. Some people think the line between style and mistake is very thin. I'll tell you, it's not, and I'm sorry, your 'style' looks more like a crutch than anything else right now. But even I have an acknowledged crutch that needs to be broken, everyone does, so taking her advice would probably help you.
Also, it's always better to be appreciative when someone takes the time to crit you. If you don't like it, bite your tongue and ignore them. No one is forcing you to do as anyone says, that's the artist's gambit when listening to feedback. The last thing you need to do is get huffy and go on the defensive. It shows disrespect and usually exacerbates the situation. People who crit you are only trying to help you, not attack you. neutral