Grandma had half-asked it in that way people do when they expect a certain answer but will accept other ones if they have to.  Not that Grandma expected her to be okay, but that wasn’t the time to fully discuss it.  She hadn’t asked it when Hermione told her the whole story, in a depth similar to her parents.  Instead, Hermione had broken down in a puddle of tears on the same couch Noah currently sat on.  Grandma knew Hermione was not okay.