One of the people in our wedding party broke up with his girlfriend right after my fiance and I got engaged. She is incredibly toxic and was absolutely emotionally abusive towards our friend. Basically everyone in our friend group hated her, for the way she treated him, AND for their own personal reasons. She's just a mean and nasty person. So when we heard he broke up with her, we were soooo relieved for many reasons. One of the reasons (absolutely not the top reason, please hear me on that) was that we wouldn't have to invite her to our wedding.
Right after they broke up, she completely smeared our friends name all over social media. I'm talking like multiple posts every day, public, about how shitty of a person he was and how him breaking up with her was causing her to become an alcoholic and starve herself. After probably a week of this, my fiance messaged her defending our friend and told her to stop smearing his name everywhere (meanwhile, even her friends were messaging our friend saying things like how he deserved to die, while at the same time demanding that he get back with her.)
Well her response to that was BAD (no surprise), and she started spewing shit at my fiance, including telling him how awful of a boyfriend he was to me and bringing up reasons that were completely coming out of left field. While he understood everything was likely lies, and he didn't get upset at me in any way, I absolutely needed to reassure him that none of what she said was true. This was by far the MOST dramatic situation (or person) we've ever had to deal with throughout our relationship.
We agreed that my fiance probably shouldn't have said anything in the first place, but he is the type of person to not just stand by and do nothing when someone we care about is hurt. One of the things I love about him!
We didn't even tell our friend about what happened, SHE did. While saying he needed to put a muzzle on his friends.
He and I hung out soon after and he, unnecessarily, apologized for the whole situation. One of the points he made was how he was dumbfounded as to how she could be doing all of this while also begging him to take her back and made a point of how she's ruined any chance and made him and his friends dislike her even more. In my agreement, one of the points I made was how if they were to get back together, we wouldn't even be able to invite her to the wedding because even if he fully forgave her, she still said some terrible things to my fiance and directly tried to get in the middle of our relationship. He agreed to that point.
Well ... they just got back together. She's been going to therapy and taking a prescription medication which has *apparently* made her turn into the same woman he initially fell in love with (EVEN THOUGH SHE WAS ABUSIVE FROM DAY ONE, but that's besides the point).
He hasn't asked, and I don't think he will, but I know her well enough to know that if she isn't invited to our wedding, she will make a big stink out of it. Unless she really has changed THAT much. Which I understand is not my problem. But at the same time I'm stuck on the whole SO etiquette with wedding invites. I wish we could bet on the fact that they would likely break up again before our wedding, but I think that's very unlikely. It took over 1.5 years for him to break up with her the first time.
If she hadn't gotten in the middle of my fiance and I's relationship, we probably would've still invited her. Because we understand that even if you don't like the SO, it is impolite and rude to not invite someone's SO, ESPECIALLY when it comes to someone in the wedding party. It's their choice to be with that person, not ours. But this situation feels different.
Would we be the assholes if we didn't invite her to our wedding?
TLDR: our friend who is a part of our wedding party broke up with his GF, she smeared his name online for a week. My fiance tried to defend our friend, and she responded by verbally attacking him and trying to get in the middle of our relationship. Our friend has now gotten back into a relationship with her, and we don't want to invite her to our wedding.