Your last message sounds like you are "slowing your roll" and I think that is a good thing. The pain she caused was intense but that can cause us to make snap decisions before we should. I counsel people to slow up a bit in relationship disagreements and later they are glad they did.
She may need time to process what she did, apologize and then both of you can heal from it. Like you said she then can decide to come along or not. You may need some time to heal.
Public opinion scares so many spouses and it needn't. The truth is most people are focused on their own issues and don't give much thought to other peoples relationship choices.