A few relationships in our lives have changed since we originally drafted our guest list. We had an engagement party back in September based on our original list. Since then we have decided some of our co-workers are not nearly as good of friends as we had thought and we no longer enjoy their company in a social setting - however they aren't really aware of this. (No "fall outs" so to speak, they just aren't the people we thought they were and we've come to realize we just don't care for them as much as we thought we did.)
Since they have already been involved in the engagement party (and yes they did come to the party) other than probably extinguishing all friendly ties we have with them, how uncouth would it be to NOT invite them to the wedding? I feel fine inviting them (I still enjoy their wives company...) however my fiance is pretty adament that we cut them out all together.
Any thoughts??