I agree. I actually respect Marge a lot. I know most of the parents in the NOES films whose teenage kids are being stalked by Freddy in their sleep, are in denial that Freddy is haunting them, at least Marge kind of understands what Nancy is going through. Even though she clearly explains to her that that’s not reality, someone trying to kill you in your dreams, she knows that something is going on, she kind of shows her compassion. Obviously when she takes Nancy down to the cellar, and tells her who Freddy was, she knows her daughter is not crazy. And there’s also a deleted scene when she’s talking with Don at Rod’s funeral, and tells him, “this reminds me too much of 10 years ago”.