Ah the guilt's manga / #Childhood friends to lovers(9)

The ending was abrupt and i dont think kaoru is a great character. Like damn these adults can’t take care of a kid? Yall are messed up, from the husband to the wife. Too many unfinished business, like the mothers’ relationship, the main char’s relationship with her mom n dad. Risako’s feeling toward Kaoru. This story has interesting set up and potentials but it really did not know what to do with actual character development except the MC a little bit. I feel very unsatisfied.