So, sooo many plot holes!
How come she considered her video a proof? It looked like an attempt to frame someone after a suicide. She stated that "he will kill her tomorrow at 11h". How is that a proof and not a crazy person's nonsense?
Why did they both cry at the last scene when while he just jumped to the new reality, she was already in it for 27 years?!
How come she didn't stay glued to her policeman husband on the day she supposed to die? No, she decided to go to the exact spot where she was expected to get killed!
Why did she decide not to kill "the killer" first and than, all of a sudden realised she should shoot him?
Many of the scenes do not make any sense, but the show is rated 7,6. Were you drunk??