How do you cope or react when you walk past or are in a restaurant when a hated ex appears? I am hoping to never clap eyes on a man I had a short fling with. He turned cruel, used intimidation and gaslighted me when I found he was dating. He still wanted to use me despite him saying they were in love! We used to work together, I know he had spreading lies. So how do I control my face expression if I ever run into the same space as the nasty bastard?