[ QUOTE ]


She then says, "Do you parent's know what you are doing?"
I reply , "Yes."
She says, "Wow they must be really ashamed."

Your move.

[/ QUOTE ]

You say "No. Why would they be?"

This is classic martial arts - use your opponent's aggression against them.

She wants to make a glib little statement and you are now forcing her to explain her position in more detail. You can then pick apart what she says.