Its hard to understand b/c you are in a diff place than she is. She is emotionally independant of you and has no repect for you. Why would you want to continue any overly available, affectionate, or loving interactions w/ someone who doesn't respect you?
When you see that, you still may not truly feel different or better about things, but you sure can act like you do.
The less contact the better- you will start to detatch that way.