Most of this movie is good, but it ends tragically, completely uphending the entire premise. What makes it worse is that they try to send a message that it's "Never too late to remember what's important," while still doing exactly what the main character was trying to avoid and prevent.
This ultimately leads the movie to be a pointless one. Yes the main character is pregnant at the conclusion with the child of the love of her life, but her husband is dead, and worse, she is the reason he died, despite seeing and living through this before and trying to prevent it from happening.