She abuses the phone and has for years. We've had straight up arguments about her abusing my phone number like this. She absolutely refuses to budge and I absolutely refuse to have her blowing up my phone.
It starts the week before I'm going to show up where she'll call about 5 days before I'm supposed to leave and again the day of.
Then, when I get there, if I'm not there at her house, she'll call and call and call. Sometimes she'll call before I make it from her door to my car as I'm leaving. Then she whines that I never answer her phone calls. Of course I'm not going to... it's in the mountains and she wants me to talk on the flipping phone while I'm driving after I've told her for years to stop.
So I just block her number. She figured it out one year and begged me to unblock her. Yeah, no.
Sorry, needed to rant somewhere.
Gals will do whatever you let them get away with doing, same as children. No boundaries set, no rules enforced, none honored. She disciplined you as a child, now its time to discipline her acting like a child.