Recently a good friend from high school who I haven't seen in 5+ years got engaged and requested my address to invite me. The invite arrived this morning and I am a little baffled because the invitation says "Miss jordanjordan", with no mention of a guest or plus one. This family is very well to do and proper, so I am quite certain this means they do not intend for me to bring a guest, but to be honest I am quite offended. My Mom also received an invite (a separate one) with no mention of a guest (she is a widow). I am only a few years out of college and so it seems to be very common in this age group that you don't know the SO of the person you are inviting but it is still okay for them to attend and you get a "plus one". All of the other invites the SO and I have received have been this way. The friend knows I have a serious boyfriend and even if I did not, I would not want to attend a wedding alone and would expect to be able to bring a guest. What is the right thing to do in this situation? I will not attend the wedding without my BF, as I feel that will hurt his feelings, but clearly I'm not going to bring an uninvited guest, either!