I know this may not be etiquette per se but I lurk here the most and in turn feel like I know you all the best.
Back story:
Three years ago (just realized almost to the day lol) my long term college BF broke up with me. I was crushed. But I thought that I had a great group of friends who would have my back and be there for me. Since the break up was very "out-of-the-blue" I didn't get over very quickly. About 4 or 5 of the girls I hung out with were very supportive and I could not have asked for more. However, some of the girls in our group were just mean about the whole thing. Not to get into too many details, it was just snarky stuff that over time caused a riff and we stopped hanging out and speaking all together.
The worst came when I started dating my now FI. We all hung out with the same circle of people (very small college). FI had never seriously dated anyone, but a lot of the girls liked to flirt with him because he was so sweet. When FI and I were just friends he liked a mutual friend; she said she couldn't date him because he was the kind of guy you dated when you were ready to settle down, which she wasn't.
The reason my dating him offended some of our friends was because he was close to my Ex. But before asking me out FI asked Ex if he minded and he didn't.
So now to the point of my post.
FI and Ex are still good friends, and Ex and I even get along rather well. But I'm still not comfortable being around some of my old "friends" who were so mean to me. These friends are also still friends with the girls who would get an invite no matter what. And even though I'm sure we would all be civil, I'm not sure how I feel about inviting people to my wedding who were so opposed to the relationship to begin with.
Would you invite them to keep peace and the snarkiness to a minimum? (Budget / Headcount not an issue)
Next to being married, a girl likes being crossed now and then. - Jane Austen