I Don't Care What They Say

I don't write to please the world. I hate that no matter who you are or what you write, there are always those people who try to make you feel that you can't write. 
Writing is a passion of mine, but my family hates it. They think that I can't write. 
What do you do when someone makes you feel so terrible about everything you write. 
You just want to share it with the world, but they don't care. You can't share it because it is not worth it, it is terrible, and no no one will ever like it. 
What do you do when they break you and stop you from doing the only thing you love?