On the November 16 airing of 'Superman is Back,' Haru was seen enjoying a family vacation in Jeju Island with both Tablo and Kang Hye Jung. However, many viewers criticized that the mothers have been making too many appearances, obscuring the initial father-child focus of the show. 

One viewer expressed concerns, pointing out that the program is losing its original premise, which was to have the fathers take on child care for 48 hours without mothers intervening.

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The producers of the show responded and addressed the issue, "For their fifth wedding anniversary, rapper Tablo and actress Kang Hye Jung were seen visiting a place that brought back nostalgic memories. It was a place where they spent a more intimate time as a family. At the time of the planning, the mothers only participated in the filming before and after the 48 hours."

They continued, "From now on, we will take the viewers' opinion into consideration and limit the appearance of the mothers."