What is my five-year-old's problem and why is he hiding it?

I’m glad things worked out well for you. Your situation actually reminded me of one I had with my son earlier. He misbehaved one day and therefore didn’t get to go to the local Pirate Festival. Days later, I was putting him to bed and suddenly he started sobbing uncontrollably. He wouldn’t tell me what was wrong.

The day after, I put him to bed. Same thing happened. Finally on the third night, “Mommy! I want to go to the Pirate Fest-ibal!” He kept right on crying, then said he had a pickle in his ear. Turns out the “pickle” was a bad ear infection made worse by impacted ear wax and he has a way longer memory than I’d bargained for.

My parents failed to notice a broken arm for three days when I was a wee lad.
… I still haven’t let them live it down, and I only know about it because they told me.

My son had pretty advanced Lyme disease… that went unnoticed and we got on his case for not going to sleep well and being tired. No duh, his joints were killing him.

Felt pretty bad about that one…

At least I believed him about the broken arm and the osteomyelitis in his left ankle!

My mother told me to shut up and stop crying when I came home aged three with a snapped collar-bone. I lay on the sofa and howled for another four or five hours before she conceded there might actually be something wrong.

My brother broke his arm and came home crying. My grandmother made him scrub the kitchen floor before she realized something really was wrong.

StG