We've been dating for two years, and just got engaged a month ago.
His parents adore me. They threw us an engagement party at their house. His aunts and uncles, and anyone else older than us from his side of the family are wonderful, polite, respectful, and everything you could want for in-laws. His father treats me like I'm his daughter.
Unfortunately, I met most of his friends for the first time at this party, and I accidentally thought one of his friends was a groomsmen, and he wasn't. Embarassed, everyone told me to let it be, it was an honest mistake. This person proceeded to insult me in front of my mother, and my mother watched while his siblings proceeded to join in on the bullying.
Afterwards, they brought out champagne for us and some people gave small speeches. His sister blatantly left me out of her speech, talking about how amazing her brother was and didn't say a word about me. It was so uncomfortable that one of his friends chimed in, "And the bride is awesome too!"
I'm not sure how to proceed. I don't expect to be friends with his siblings, but I do want them to respect me, at least as their brother's wife. How do I approach this? Do I talk to them privately with or without my fiance? Do I talk to them at all? Do I kill them with kindness? I don't care what people think about me, but it's hard for me coming from such a close-knit family. I can't imagine not being at least amicable with his immediate family.
Help!