Responses
Why? They did nothing wrong..
They were both divorced and fell in love so started living together and it's not like they deliberately alienated Haruno.. he felt that he should move away.. he jumped to conclusions himself. His parents didn't stop loving him, nor did the sister.. you can clearly see that in the last scene when he visits his home
I still think that his parents need to drop dead...(╯°Д °)╯╧╧