I think being on this site made you forget that a story is allowed to actually have plot and characters are allowed to develop, make mistakes, learn from them, be better and be 3-dimensional ntm the ml so ick at the beginning but all I see is people complaining about the mc even though hes actively getting better.
And about the ml, his development relied heavily on the mc's development. Not to put the mc on this savior pedestal but the ml's mental health would've taken such a heavy toll esp after his ex-wife wedding. As much as you guys for some reason refuse to admit it these two are the right match for each other.
I got bored so I decided to re-read this since the beginning was good and oh my.. The art style was so dammm good wth??? Also the story was hella interesting at first no wonder I kept reading it... Now the only couple that I enjoy is the 2nd couple ( ̄へ ̄)