beta
the sister can't say herself be the victim, you can say that you're victim if you didn't know the whole story from the beginning only to find it recently, but she knew from the start and chose to close her ears left and right just so she could fulfill her desire, then when she can't took it anymore the only person she targeted is her brother as she think her brother is below her, she can't even get mad at ml since she love him that much.
(￣∇￣")
I might sympathize with her if she really tried hard to make her husband love her but the way I see it she is just ignoring what the husband did just so he won't leave her, and she goes on strike since he left her, my bet is she will make the brother suffered so she can be justified, the sister is egoist for that
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