My son's birthday isn't for a few months yet, but he has requested a "bouncy castle party" almost every day since his last birthday. My husband and I have looked into a soft play party, which costs £140 for 15 kids - that includes soft play for and hour, with food after and party bags - very reasonable for what is included and we could work that cost into our budget. My aibu question is this - aibu to only invite a few of the kids from nursery? He has friends who aren't in nursery with him, who I know he'd want to invite and - when he tells me his party plans - he's named a few nursery kids who he wants to invite. I was thinking of just discreetly giving invitations to the parents of those kids he wants to invite. I don't know the right thing to do here, because this will be his first proper party and the two parties he has been to have involved invites to the entire class.