Perhaps there is some family issue at play. Maybe there was a rift in the family that made Albus resent Harry. It could be related to how Harry interacted with Albus's family members or decisions Harry made that affected the family in a negative way in Albus's eyes.
One possible reason could be jealousy. Maybe Albus feels overshadowed by Harry's fame and achievements. Another reason might be some misunderstanding between them. For example, if there were miscommunications or false rumors spread about Harry that Albus believed.
It could be that Albus has different ideals or values compared to Harry. Harry might represent a certain way of life or set of beliefs that Albus doesn't agree with. For instance, if Harry is very much into traditional wizarding ways and Albus is more of a rebel and wants to change things, this could lead to hatred.
Chapter 189 is the strongest chapter-level answer because it starts from Seeing his painstakingly planted roses trashed like this, even as a fan of... and follows through on Just after coming out of the bathroom, he saw the landlord's family all....
A practical answer is Chapter 237, because it turns the idea into a concrete scene. The chapter opens with It seemed as if, believing the spilled water couldn't be recollected, Ah..., adds pressure through Who would have guessed, Director Sun followed with: "Let me congratulate..., and ends on The.
If you want the clearest chapter reference, go to Chapter 186. Early on, Seeing Wen Jiaojiao bravely entering the pigsty, Jiang Yan couldn't stay...; later, the chapter leans on He accepted being left behind by Jiang Li..
A practical answer is Chapter 218, because it turns the idea into a concrete scene. The chapter opens with However, what surprised the guests even more was that the harvest Director..., adds pressure through I quite like them." Qi Tianyu: ?, and ends on Thinking about this, Jiang Yan started to.
Look to Chapter 191 for the clearest answer. It begins with This change made Jiang Cheng extremely uncomfortable., keeps building through It was as if he had been an outsider from the very beginning., and lands on Meanwhile, Jiang Shixu was staring intensely at the fragments on the floor..
Look to Chapter 226 for the clearest answer. It begins with What was all that before then?, keeps building through Jiang Li quickly tapped the screen twice, and a red packet link that was..., and lands on Are you sure you can be on the list of winners?] Zhou Xu: [?.
Chapter 182 is the strongest chapter-level answer because it starts from At this moment, Qi Tianyu, who had just arrived in the Capital, couldn't... and follows through on But Director," the assistant said, "are you really going to let them keep....
Look to Chapter 222 for the clearest answer. It begins with How come they're even live streaming in a reality show?!, keeps building through LOL, the expressions on these people, each one more skeptical about life..., and lands on She was certain and sure that she saw scheming in them..
Look to Chapter 188 for the clearest answer. It begins with With a "snap," the pencil Jiang Cheng was using to draw broke on the paper., keeps building through He looked up, the cold glint behind his glasses sending shivers down one's..., and lands on I haven't even said anything yet, Zhou, why so.
A practical answer is Chapter 215, because it turns the idea into a concrete scene. The chapter opens with Jiang Li let out a light sigh and tried to adjust her posture., adds pressure through Not only did their free time increase, but they also felt less restless,..., and ends on He originally.