She just doesn't know how to get you to get the hint.

What does she have to do to get you to understand she's trying to be courteous but feels like you're invasive, cut your hands off so you can't text? Block you?

I'm sorry if I sound rude, but a lot of women just really don't know how to cut ties... too worried about hurting the other person.

If she's nonresponsive, move on. It's that simple. That's woman for "hint: please leave me alone".