That ending.....was the goddamn best...also, Fakku has the title wrong. It's Chibusa not Chibisa. Chibusa means Breast, hence why they call her that.
Once you accept the fact that women aren't made of glass, your love life can get soooo much wilder. You have to find the right balance of holding back and pushing forward.
I have to agree with @Smuggins there. It's very nonsensical to compare crimes as they are all bad. Once you start making "bad" different levels, it becomes easier for you to justify wronging someone and that's just vile.
As far as the two of them are concerned, they both think they are in the right when they are actually both in the wrong. If she truly felt sympathy for him, then she has a fucked up way of making amends, especially considering she and her lackeys are what put him into that situation, and then she expects him to just understand her backwards way of thinking? She told him she wouldn't have taken the job if she knew she would attend him, but do you even know how that makes him feel? I don't think she (and him as well, I'm not going to solo pick on her) is fully understanding of their actions and the effect on each other.