Communication is vital.
If she violated your space, you need to tell her that, in a way that won't make it seem like an attack.
Long story short, if you're shutting her out and refusing to communicate, then: Yes, it's you, and yes, it will always be like this.
“As I am sure any cat owner will be able to tell you,
someone else putting you in a box is entirely different
from getting into a box yourself.” —bisexualbaker