We've got friends coming for dinner at ours on saturday. Originally invited 2 couples, all was confirmed now one couple has cancelled. Feel awkward inviting in anyone else at last minute (various reasons) so now not sure what to do. I'm not the most socially confident person and worry that having just one couple over for dinner will be a bit of a damp squib, it is the first time we have entertained them at ours, and only second time husbands have met (first time was dinner at theirs). And anyway I'm usually a much happier host with two or three other couples. Is it rude to suggest we eat out instead?? And if not, how do I phrase that?! "I'm socially inept and feel anxious about having two of you over, can we go out and rely on others for atmosphere" doesn't sound quite right..... god am I the only person that overthinks this kind of thing??