My fiance informs me we were just invited to a wedding by his bball buddy who he's known forever, but who's fiance he has never met. my first question was: is it addressed to both of us? no. apparently it was addressed to him and his brother who live together. I'm not offended because we've never met this girl and she probably only sent it because her guy wanted to invite his friends. so I told my fiance i cannot attend because i wasn't invited and it would be rude. He said it would be okay because his brother couldn't attend anyway so it'd be like a substitution since two were on the invite, and two will be on the rsvp. men!! anyway I told him that would be rude too. now he's asking his friend if I could come instead of his brother. but I'm pretty sure his friend won't bother telling his fiance anyway! I just know that i would hate this stuff happening at my wedding. If his friend tells him i'm definitely invited, should I go or not go?