This question contains spoilers… (view spoiler)[Please only read this question if you have already read the book, as it’s regarding the end.
Is it only me, or did anyone else picked up the fact that is quite unlikely that a mother would not recognise that her own baby has been swapped with someone else? I’m not a mother myself, but wouldn’t Marissa tell after the accident that the baby wasn’t her own? Or I have missed a memory loss or something? (hide spoiler)]