Someone called me three weeks ago, after being out of my life for 18 months. I think he was just trolling the universe for attention. It bothered me more than it should have and put me in a funk. This person was really toxic and I felt poisoned just hearing from him. Has anyone had a similar experience? I told him off and expect he won't ever call again, so why am I still upset?

He's not a nice person. I still feel poisoned by hearing from him.