Did she really at the end decide to have the child anyway, knowing about the deadly, untreatable disease? That seems like a pretty clear decision, why would you want to do that to your potential child? Unless I missed something, that seems morally very wrong.
Do you dislike feeling like you've been lied to, or shown seriously misleading information? Read this before you watch, so you can watch out for that: This movie contains unreliable time telling. Events that seems to be happening before or after other events, may actually not be.