The sentence seems to be: "妻に黙って外買いにいくなんて、ダメよ" (Tsuma ni damatte sokubaikai ni ikun ja nakatta, better).
Here’s a short “paper” (essay-style response) analyzing the Japanese sentence you provided: tsuma ni damatte sokubaikai ni ikun ja nakatta better
Rebalance the Scales: If you spent five hours at a sale and 30,000 yen, commit an equal amount of time and energy to a "family day" or an activity your spouse enjoys. The most famous example is Comiket
In Japanese culture, a (即売会) refers to an exhibition and sale event where goods—often self-published works like doujinshi —are sold on the spot. The most famous example is Comiket. The title's use of this term highlights the specific subculture of "otaku" hobbies that the husband in the story is hiding from his spouse. Why the Keyword Includes "Better" Then she needs something from that closet
A week passes. Then she needs something from that closet.
A psychological story about the tension of keeping a secret hobby and the "domino effect" when a small lie leads to a major life upheaval.
The phrase highlights two levels of error: