Just a fair warning, Mr. Quatrevaux, Arrendis is not someone whom you shall consider for anything that could be remotely resembling a reasonable approach.
My recommendations would be: 1) take everything she says with a grain of salt; 2) avoid any argument with her, as she will pick on anything and will waste your time arguing about nothing without even trying to understand what you said; 3) better simply disregard anything she says.
I hope that will help you to save some time and nerves. But any way, good luck.