One of my FH's daughters will definitely cause some drama (she has behavioral issues). Were hoping to avoid any drama other than that (which we know is inevitable! Just hopefully not during the ceremony!).
As of now, my mom has been the most critical in terms of my decision making. We aren't really having a traditional white wedding, it is more along the lines of a romantic gothique setting. And she is not a fan of a black wedding dress.
However, when the time comes when we make the big decisions and décor, and even on the day of the wedding, I know my FHs grandmother will be the most critical. Hopefully she does not have a heart attack when she seems me in a 'demonic' black dress.
My FSIL. Doesn't like the date, doesn't like the location and got pissed at me when she didn't pick up her phone when I went dress shopping. I was trying to video chat with her to show her the dress and she wouldn't pick up. Sent her 2 texts messages, my FH tried to call and text her too. Then she got mad at us...
Not so much a specific person, but for me, tux shopping has been all the drama. First had an annoying woman telling me everything I wanted was inappropriate. Just this week, our 2 groomswomen have told FH they don’t want to wear the jackets for the tuxedo, and only the vest. I don’t want to be a bridezilla but their choices in my opinion are the full tux like everyone else, or dresses that match the bridesmaids, but the choice is up to them.
Bridal party! It's not that they don't get along but they tend to butt heads sometimes and some have been bad about communicating which gets others upset. We also had a couple of people who we weren't able to invite basically corner my FH to rudely ask why they didn't get an invitation. (Not that it was rude that they asked, they were rude in the way they asked.)
My bridesmaids have a bit of drama between the 6 of us at all times lol. It's just the usual drama so it's not a big deal. I don't know if my girls agree, but I like our drama; it's a part of our friendship lol. So far it has very minimally affected my wedding and we are all committed to making sure it stays that way. So far so good
Thankfully there's not been any drama recently, I guess I kinda am to blame for that though because I kind of stopped caring. If there was going to be it would be my side though, his side's very laid back.