Do u think she is lying about being in a crash and why is she so angry?

I don't have enough information to judge whether she was in an accident or not. This is causing you way too much grief. I don't think you love her, I think somewhere in your subconscious you need to have her convinced that you do. I think you want her to come around to your way of thinking as though it's the only way to think. This relationship isn't good for either of you. I'd recommend that you bow out gracefully, and remember not to read what she sends you or you'll be pulled back in. When she doesn't openly reciprocate you try harder. She has the perfect setup. Stop now before you hurt any more. Tell her it's over. Don't give a reason. It's just time to move on. Wish her all your best. Tell her she'll always have a place in your heart, but that this is the end. Good Luck.