I would say that she was silently plotting payback.
Julien just had to put his football pads on Addie...
"Oh Mom, just for a minute, I just want to see what she looks like with them on!"
So, Julien got to see what Addie looked like with them on, just mere seconds before she hit meltdown and he was required to remove them from her as quickly as possible.
If Addie didn't still sleep in a crib, I would tell Julien not to sleep too soundly!
