Final answer:
Tom leaves Lucynell after they are married in a rural area for solitude to protect her from potential threats.
Step-by-step explanation:
Tom leaves Lucynell after they are married in a rural area for solitude.
In the story, Tom is concerned about various dangers and uncertainties in the outside world, so he decides to leave Lucynell in a secluded place where he believes she will be safe and away from harm.
This choice is driven by Tom's desire to protect Lucynell and keep her away from potential threats.