I feel so alone and confused!?

What do you do if your parents are the most closed-minded people you know? As in, their morals and values? I mean, I grew up raised by them but my education teaches me to be open-minded, and globally aware. It allows me to see the world in different perspectives, and yet my parents are so bitter and cynical and they even say that i got brainwashed! But that's not true and I wanna scream and cry at the same time for saying such horrible things! I know this is not really a question but I have to let this out somewhere! Anyone with a similar problem? Anyone knows any advice?