I would like her to be part of the wedding because of how important she’s been to me, but she stubbornly insists on “winning me back” from my fiancée.

My younger sister and I were close growing up. We didn’t have many friends, but we were always willing to play games and have fun with each other. At one point, my sister said she wanted to marry me when we grew up.

My sister and my fiancee got along great during the years we were still just “boyfriend and girlfriend,” but after we announced our engagement, my sister became hostile. As it turns out, my sister took her intention to marry me seriously,

I would like my little sister to be part of the wedding because of how important she’s been to me, but she stubbornly insists on “winning me back” from my fiancee.