Problem is, whether it's borne out of ignorance or trying to be "cute, funny" and keep a following, Teresa hasn't yet realized that she can't have it both ways, at this point. She's the heavy drama flashpoint on the show, now --- NOT the light comedy relief, anymore --- and she doesn't do herself any favors by ripping people one second, then butchering the English language the next.
She just continues to make herself look like even more of what she is:
Ignorant, and pitiful.
Sure, she'll work like a dray horse, and more power to her for that.
But an ignorant, pitiful dray horse?