In August of 2015, Uhm Tae Woong was accused of sexual assault and soliciting prostitution. While the investigations surrounding the accusations continued, Yoon Hae Jin became pregnant with their second baby. At the present, sexual assault charges against Uhm Tae Woong have been dropped, but prostitution investigations are ongoing.
On October 27, an insider revealed some tragic news, stating, "Yoon Hae Jin suffered a miscarriage. It's been about 3 weeks. Currently, she's attempting to overcome the sorrow by traveling." Some assume that Uhm Tae Woong's scandal and the shock it must have caused his wife were significant factors leading up to Yoon Hae Jin's miscarriage.