
SPOILER!
it's does get better after a while. She takes over the management of the house instead of her husband (which ofc pisses him off). And after a while she divorces him and marries the ML while she and her ex become friends. The husband is an ass and a huge moron, but he does later fall in love with the MC though it's too late. And, he really does consider the sister as a sister, but the sister is the one in love with him which he doesn't get because he really is an idiot. So, it does get better but I suggest maybe waiting a few more chapters until she takes over the household at least and teaches those servants and idiot husband a lesson.
I need someone to drop a spoiler like is this worth my time? Cuz so far I'm more annoyed then amused!