I'm not exactly sure which part I should be putting this in, but since inviting family is.. well, pretty traditional, I figured this would work. I'd rather not explain every little thing, but my fiance's 15 year old sister and I simply do not get along. This isn't a minor thing between us; she brags about wanting to beat me up to her family at home before I go in their house when I visit, and the only "wrong" thing I ever did was call her out on other things she's done. I honestly don't understand what it is about me that she takes issue with, but I know that as soon as my fiance moves out of that house, I don't want anything to do with her. He feels the same way, and without me asking, has told her she isn't invited to our wedding because of how she treats me. I've done similar for him, I suppose. I was adopted and raised by my grandparents when I was in around 3rd grade. To make my explanation simple, my grandpa is old and racist, and my fiance is probably about 3/4 Native American. Grandpa denies race has anything to do with why he was always so nice to all of my white boyfriends in the past, including the one that treated me like dirt openly in front of him. Yet, he takes any chance he can to talk about how much of a "loser" my fiance is and how he will never amount to anything, and never be able to provide for me in any way. I don't want my grandpa to be a part of my wedding all that much, even not counting how he treats my fiance. He has always been verbally abusive to me to some degree, and I know he would be miserable to my maid of honor because she is a trans woman. And despite being firm in my decision, I still feel a little guilty for not inviting my future sister in law and the guy that raised me. I know there isn't really a question in this whole thing, but thoughts, opinions, whatever is welcome. Has anyone else here had a similar situation with close family members?