DH has a friend through work - a family of 4 with kids the same as ours (2 yr + a baby) and we have met up with them a few times (an hour's drive away). They are really lovely. DH invited them to our 2 year olds birthday party in a very casual way (without any discussion between us). Thankfully they didn't come due to 'illness'. It's a nightmare at this age because you in effect invite the whole family! Our house had 16 people in as it was and that was only inviting 3 of DD's 'friends' that she's known since they were new babies. Anyway - in an email to suggest another meetup in late Feb, they have mentioned that we are invited to their DSs 2nd birthday at the beginning of March. I am imagining that they have ther same difficulty that we had in terms of small house, need to invite the whole family of all the invitees plus their DS doesn't know our DD at all well and there are other friends that come higher up the list. He has just been made redundant too so DH said 'he can do with all the friends / kindness he can get right now' (which is true) BUT I don't believe that extends to this party invite....DH thinks we should go, I think we should politely decline to help them and their logistics. What do you think?