Ok, when it comes to Jews you are only really Jewish if your mother is Jewish. If she isn't then you aren't automattically a Jew. You can become a Jew, but you don't have to.
Judaism is a religion and if you decide that you don't want to be a part of it then that's your choice. No one can say "you have Jewish roots, therefore you must follow the Jewish religion".
Sorry if I'm rambling but I'm soooooooo tired lol
~ The journey of a thousand miles begins with a single step ~
* Nothing in the world has ever been accomplished without passion *