Tesla's email to teacher with a cc to ex-shat:
"Teacher, I'm really sorry for the recent confusion. I will clarify this so that we can all be on the same page. Ex-shat is responsible for picking Teslet up from school on <x> days (list every day until the end of the school year that he will be responsible for picking up Teslet.) If these days change, I will inform you beforehand.
Do these doucheweasels even consider what a nightmare they are to the teacher's and school administration? Jeez Louise. "Oh, what a tangled web we weave when first we practice to deceive." - Sir Walter Scott
In my effort to be *concise*, I often come off as blunt and harsh. Sorry, don't mean to be offensive.