Maybe she tried to drop him of at the nursery and he started crying cuz he wanted to go with her?
My mom often tell me that when I was a kid and she tried to drop me of at the nursery before going to work I would cry and scream ''why don't you love meee? Don't leave meeee!!!!"

I guess I have always been a bit of a drama queen.
Btw: has anybody gotten their TA ver in the mail yet?