I definitely feel you've been mistreated. There's a point at which simply ignoring friends is abusive toward them.
I am sorry your friend has this tendency. It appears she hasn't the skills to negotiate the relationship, nor the skills to resolve conflict. Her behavior was rude and very hurtful.
What do you do now?
It would be fine to tell her your own feelings for her behaviors. Please realize she may not be able to endure such. However, you don't deserve the mistreatment.

WC