Was she responsible for this situation? Was it all her fault?

She made a mistake just because she was not considerate enough, or perhaps she was not wrong herself. She just didn't deal with the emergency as he wished, so he denied her love for him completely, ruthlessly refused to give her a chance, and didn't want to forgive her again.

She loved him deeply, without any falsehood. She even suffered moral condemnation and mental suffering in order to love him.

She had devoted all her heart and soul to him, but in the end, what she got was not a peaceful break-up with him, but being disdained by him....