Book request: I don't think this was YA. What I remember of the plot is a bit messy. (view spoiler)[It starts out with a woman who's been murdered by her husband. Her soul is trapped in her grave, until her mother pulls her out and dies in the process. The woman's soul then returns to her husband and they have sex. She then vanishes and gets stuck in a car(?). Her mother by this time has possessed a statue of the Virgin Mary and uses it to get her out again. Somehow the murderous husband ends up with a demon child. Meanwhile the wife has befriended other ghosts, I think. There's some sort of averted apocalypse and the husband is killed. I don't remember what happened to the demon child. There's a scene with other ghosts crossing over to Heaven and some teen ghosts scoffing at the clothes worn by the older spirit guides.The wife then gets stuck in a tree and likes it so much she decides to stay. I think there's a throw-away line towards the end about how she'll be reborn as a warrior. (hide spoiler)]I can't remember anything about the cover or whether it was part of a series. I believe it was set on Earth. Thanks for reading!

Matching book description: Bob was the happiest man in the world. His wife was dead, and no one suspected him of the murder. His mother-in-law was dying, and would probably leave him an inheritance. With both of them gone, Bob could live the good life. But then Bob's wife came back from the grave . . . and she brought her mother with her. Bob was the happiest man in the world. His wife was dead, and no one suspected him of the murder. His mother-in-law was dying, and would probably leave him an inheritance. With both of them gone, Bob could live the good life. But then Bob's wife came back from the grave . . . and she brought her mother with her. ...more