Thanks to my beautiful Aunt Pia for giving me the title of this post. Now, why didn't I think of that?
So far, no fluke. Theo went to the toilet last night and again this morning. Not only that, but he's been asking to go. Saying "peepee potty." He definitely gets that's what he's supposed to do - no question.
Now it's a matter of getting poop down, and getting him to wear his underwear instead of throwing it as he did yesterday. And it's a matter of getting him to do it at school and other places outside of home.
Irony of ironies, we just bought tons of diapers wholesale.