“My boyfriend & I are really serious – but we’re not of the same color. I managed to asdfadsf ”

My boyfriend & I are really serious - but we're not of the same color. I managed to tell my parents of his existence, but that's it. We've even moved in, but all they know is his name.nI don't want to sit around any longer & passively hope they accept him - It's much too hard, but they'll never forgive me for any of this - what do I do now?