I have thought the same thing about Cora – right now she is just creeping me out with all of her “Good idea, Regina” and all of that. I do not think she has love for Regina, or if she does, it is well hidden. I believe Regina is on to Cora to some extent, but she still loves her. It is really hard to stop loving your mom, and I think that is a huge part of Regina’s story. The perfect time to introduce Cora’s back story and get her some sympathy (if possible!)!! That is definitely something to ponder….what does Cora want ultimately? POWER. I love the idea of her trying to become Regina, though – every time Regina is in a scene away from Cora, I think “Is that Regina…or is it Cora masquerading as Regina??”