In 2013, she was investigated then indicted for illegal use of the narcotic propofol.[3][4][5][6][7][8][9][10][11][12][13] The Seoul Central District Court found Jang guilty of taking propofol 410 times over six years (or 5.6 times a month), and she was sentenced to eight months in prison, suspended for two years.[14][15][16]
On August 18, 2022, Jang announced that she was pregnant and about to give birth in October. Her marriage was expected to be around next year after her birth.[17] Jang gave birth to a son on October 13, 2022, after registering her marriage with her businessman fiancé.[18] On April 29, 2023, the couple officially married at Hotel Shilla in a private ceremony.[19]
^Ha Su-jeong (August 18, 2022). "[단독] '혼전임신' 장미인애, 10월 출산 앞두고 만삭화보 최초 공개" [[Exclusive] 'Premarital Pregnancy' Jang Mi In-ae, first full-term pictorial released ahead of childbirth in October]. OSEN (in Korean). Retrieved August 18, 2022 – via Naver.
^Ha Su-jeong (March 27, 2023). "[단독] '4월 결혼' 장미인애 "♥사업가 남편 날 위해 살겠다고.." 소감(인터뷰)" [[Exclusive] 'April Marriage' Jang Mi In-ae "♥ I will live for my businesswoman husband..." (interview)] (in Korean). OSEN. Retrieved April 18, 2023 – via Naver.
^Yoon Sol-bin (April 29, 2023). "장미인애 '봄의 신부' 되다" [Jang Mi-in-ae becomes 'Bride of Spring'] (in Korean). Dailian. Retrieved April 29, 2023 – via Naver.