Btw, about that blonde... ugh, bitch has serious issues. What kind of woman wants to live her life mimicking the traditional behavior of a frustrated, violent, male-chauvinist sarariman? That girl needs a shrink.
I wondered about that, too. There's a type of character in yuri manga, manhua & manhwa who is: the tyrannical abusive husband. He's either a small employee or an unemployed bum, he's full of frustration and bitterness, always angry, and he vents it all on her wife. No matter how hard the wife works to make him happy, all she gets from him is scoldings, insults and all sorts of abuse (even beatings). Eventually the wife meets a wonderful girl who makes her realize women are much better romantic partners than men, and she ditches her scumbag husband.
After that, depending on the mood of the story, he might even go bananas and chase after the new lesbian couple to kill both of them. That's how much of a piece of scum he has the potential to be.
This story looks like it's trying to make a point that a female breadwinner can be just as mean, sour, nasty, abusive and oppressive to her homemaker wife as a man... but it really doesn't seem very convincing at all. >_< Mebbe it's just me, but that female "husband" doesn't look like a realistic person. She just looks fake and unnatural to me.