DS was invited to a friend's birthday and I RSVPed in plenty of time, however I went into labour over 4 weeks early and that morning gave birth. I didn't think to text from the labour ward with all the stress of early baby/ gbs and pph! About a week on I sent a text offering to either drop present off or for boys to meet up and apologising for missing the party. I got a snippy reply about how bad it was for her ds as half the people didn't turn up etc.
Now I know from experience how annoying it is to book a party at avenue and have no shows, but surely I couldn't have done more?! (and also to secretly think she's daft for expecting lots of people to come to a party the day after new year...)