I actually deleted her as my fb friend and got a message from her about it. I told her it was an accident and re-friended her.
I love my sister and always will, she's a very sweet person but so blinded by the BS. With that said, we aren't close anymore so it wouldn't be a huge loss for her to never speak to me again.
What's funny is that on my birthday every year, she sends me a message like the one for this year..."You know Mom woke up with the biggest pain in her butt this morning! :)" That's her way of wishing me "Happy Birthday" without actually saying the words.