Yes! I believe my partner has met/came in contact with every one of my exs! Lol. One situation was very bad! I had an ex who would call all the time & start shit. He would say that I was out with him having sex and stuff and every time I'd be sitting right next to the BF, but after it went on for 6 months and we were on a family vacation in the smokies in a wonderfully huge cabin, the ex kept calling and saying I had gave him head the night before (never was true, & the BF knew it. We were on vacation together) so it turned into a phone problem night after night & I finally changed my number.
Then, he had known my other ex's because one was a distant cousin of his and one was a very close friend of his. The cousin and I had broken up about a year before & we've always been fairly civil with him. He treated me awfully bad, but we have all talked and we don't keep in touch. No reason to ever keep in touch with an Ex when you're in a relationship. Then there was the sissy-boy ex who cried and cut himself when we broke up and just insisted on being a part of my life and we all got along OK, but this EX was friend's with my twin's BF who had beaten her up.
The BF & I went to my twin's BF'S house to help her & get her BF off of her and he was angry with us for it and started a WORLD of shit all over our town. Each time we'd leave the house him and his buddies (one being my EX) would come at us. He threatened to beat me up for helping my twin who's eyeball was barely still in it's socket. The entire bottom was torn off! Anyways, my BF told him to stay away from me & my sister & of course he got his "buddies" on us. It turned out to be non-stop fights for a long time. It was hell. Those guys found us every time we were out. The BF finally beat the guy up after he hit him & then they found my BF while I was in the tanning bed & hit him with a golf club
It was messy, but he wasn't hurt. All the boys ended up apologizing.
They started a lot of mischief in our town though. They went after one guy while he was working at subway & they all beat him up & it was awful! They hurt one guy so badly that he was in the hospital with brain swelling. Thank God they ended their fighting all over town. IT WAS HELL!
So, ex's, if they're crazy, are best to avoid! Now, if you have to see them or you run into them. Just be polite & I think it best to say hi & bye and be on your way. Lol