This seems... very melodramatic and the trunk-isekai feels so corny at this point.
The villains felt overly evil for no apparent reason? And not just the family either which was touched on in previous comments (sudden about-face from the little sister in 1 year's time after loving her sister for 10, the father's character in its entirety) but even the fodder characters.
Like it's one thing for the maids to not pay her any mind because they don't care, it's another for them to go into her 'dungeon' and step on the product she's making that is meant to be sold to nobles. Why? For the sole purpose of being angsty?
The whole thing feels so tropey, falling into so many cliches as if they're necessary check boxes they have to fill. I'm gonna go into this with an open mind though! Maybe I'll change my tune?