Yeah I read chapter 1 and was wondering if this deserved my time and Grey Goo's comment solidified my opinion: This whole thing feels very anticlimactic.
The FL's father selling her off is played for jokes, but that doesn't even fit the tone of the story, it's not some absurd comedy like Ranma 1/2, and it's not even funny. It's even explicitly stated that the father of the ML didn't even ask for anything in exchange for the investments but her father still sold her off unprompted.
And indeed, her husband actively shot her down and gave her the cold shoulder without a care about how the mood of the home would be affected by that, or how she would feel being a housewife with no purpose. He only wanted her to stay because she was as convenient as a sex doll.
I get that arranged marriage plots where the characters end up falling in love can be interesting to read as you see the feelings gradually change, but that's a moral flaw that is not going away.