Would you assume you were an afterthought?
My DD is being christened next weekend and we have had a family drop out last minute, so we have space within the venue and catering numbers etc to extend an invite to someone else. I was wondering whether to invite my neighbours (a family of 5) as we haven't lived here long and I'd like to get to know them better. Would it look really obvious that they weren't originally on the invite list if I invited them with a week's notice? I don't want to appear rude or for them to realise they were an afterthought, so I won't invite them at all if it might come across that way.
Any thoughts?