Love Edna, hate the mom
Loved Edna. She's like Violet the Dowager Countess on Downton Abbey, you never know what she'll say next, but you love whatever it is.
On another note, could they have made the mom any more freakin annoying? She is domineering, nagging, annoying, know-it-all, and emasculating. And the voice is grating just like Freddy Kruger knives on metal.