My FI and I were introduced by a mutual acquaintance of ours and a few months after that initial introduction, this mutual acquaintance and I had a HUGE falling out and have not spoken since. My FI and this ex pal communicate a few times a year via text (Merry Xmas, Happy New Year, Happy Bdays,).They have been acquaintances since they were children but are not super close at all. We were recently engaged and see sent her congrats to both of us (via text to him of course). My question is this, My FI wants to invite her to our wedding next year because she introduced us and we would not be together if it were not for her but I just feel like I should not have to share my day with someone who I do not care for AT ALL. What do you guys think?