Please Please Please pleeeeeze, get some kind of I.D. from her next time (license plate) and report her.
That child will NEVER recover from that kind of abuse until somebody stops the cycle and gets him the help (and loving family) that he needs. Just like all our animals, that boy needs to know he is WANTED-can you imagine doing that to YOUR child?

That lady , to call her such is generous, should go to boot camp and have somebody scream and belittle her for a month. See how she likes it.

Dirty looks are great but don't stop the cycle. HELP when you can!

That little boy might be found dead one day.

Love to everything that needs it always,

(speaking from experience),
SNCT