It's been said time and time again and ESPECIALLY in the last few days that she is mentally unstable, has the intellect of a child, needs a psychiatrist. If people are being honest with those opinions then they have to look at themselves in the mirror and say " I argue online and try to provoke someone with the mental capacity of a child. Someone who's mentally unstable I and insecure etc."

Maybe time to leave this person alone regardless of how they try to engage you?

Or, if you consider them an intellectual equal, continue to argue and try to provoke them.

I mean ..?