Well, technically, the story hasn't even started yet. The book that she read starts when Ain is older, so yes, she doesn't know anything about the current situation besides tiny bits and pieces mentioned in the novel that was supposed to happen in the future.
Also, she was a kindergarten teacher and an orphan herself in her past life. It's understandable that she's weak to children and a little too oblivious and trusting of her new family seeing that she had one for the first time and she really want it to work despite what she read (which she thinks can still be avoided).
But I certainly agree that she lacks communication.
Gurl the lack of communication with the fl and her son is stressing me out..like wasn't she reincarnated? Didn't she read the story or something- cause she feels so oblivious in this story like gurl- just go TALK TO HIM and stop being swept away so easily.
(I dunno maybe its just me-) I'm hoping for her to knock some senses to her or something about this...cause their only nice when its her only