Etta and Otto and Russell and James by Emma Hooper
One day, Otto finds a note left by his wife, Etta. She is walking to the coast. He doesn't go after her.
The beginning of the story is quite charming and interesting, but gradually loses its charm, at least it did for me. Also, I was just confused with some of the time lines and characters and story lines. And that's where I'll end this post because this was just a so-so book for me, maybe because especially toward the end, I was just trying to figure out what was going on.