Because Killicks began to treat Janie more like a slave or working assistant than a wife.
Explanation:
Despite her arranged marriage with Killicks being for his property and job stability, Killicks and Janie's opinions differ on how love is expressed. Janie does not find Killicks attractive or clean, and this causes issues within their relationship.
Janie's marriage to Logan is a disappointment because he is a rich and conceited man. he is not a passionate man. he beats her and makes her work like a mule.
Person A fell a lot while learning to ride, so we'll say they don't anymore, but Person B picked it up right away, so they still ride bikes for fun. Same event different perspectives.