This was on Sunday and, OK I did exaggerate a bit. Actually one child came - an hour late and only after I'd rung the mum to ask where they were. (She'd forgotten). In desperation, I also got some neighbours to bring their 6yo DD and 2yo DS to make up the numbers. And we do have a DD of our own, so that's 5 children altogether, including ours.
I only gave 7 invites out because our house is tiny but, if we'd had some cancellations, I would have invited others. I only got 2 sodding RSVPs (the boy who - eventually - came and a text from another mum to say they couldn't come, on the morning of the party). My big mistake was not making sure I got people's numbers when I gave them the invite. Then I could have chased them up. I only had the mobile numbers of the 2 who RSVP'd.
We'd made a big deal out of the fact that DS was having his first proper birthday party and working out what games and food he wanted. I just feel so upset for him and so furious with the sodding bastards who can't even RSVP. If we'd known no-one was going to come, we'd have taken him out somewhere for the day instead. DS doesn't seem that bothered, although he does keep asking when he can have another party.
One of the mums texted me today to say she was so sorry, she'd forgotten and gone away leaving the invite behind. I said "thanks for getting in touch. No one came." or bitter words to that effect. I am a bit worried about alienating DS's friends' parents, so now I'm thinking I should have accepted her apology more graciously.