I had an ex who called 50 times a day after we broke up. Had to change my number three times. She went to my work and followed me to my new home. Knocked repeatedly for 20 minutes. It took three LA County Sheriffs to drag her, kicking, screaming, and swearing, from my door step

My wife's first college lover was like that. After he showed up at a "girls only" lake party, she said she would have one final date with him and then never answer another call, visit, relayed message, or any kind of contact. He tried, but she stuck to her words and he finally vanished.

Worst is when someone does both