After finishing watching the drama, I cannot help but blame the wife for her husband's death. It might be biased since I like the actor (Son Ho Jun) and his character—a devoted father, lovable husband, and filial son-in-law. It's just too bad he got entangled in the mental health struggles of his wife and the craziness of the wife's friend, leading to the loss of his life just like that.
My guess is that she wants to get pregnant from her current relationship but it's still one line. Too long a relationship with just the two of them is boring