Marrying My Daughter Twice[1] (Korean: 내 사위의 여자; RR: Nae Sawiui Yeoja; lit.

My Son-in-Law's Woman) is a South Korean drama series starring Yang Jin-sung, Seo Ha-joon, Park Soon-chun and Jang Seung-jo.

She was against the marriage when her youngest stepdaughter, Oh Yeong-chae, (Lee Si-won) wanted to marry Kim Hyeon-tae (Seo Ha-joon), a rookie boxer and an orphan, but she relented.

When Yeong-chae, who was involved in a hit-and-run accident, died after giving birth to a son, Jin-sook blamed and hated her son-in-law.

One day, Hyeon-tae falls in love with a woman named Park Soo-kyeong (Yang Jin-sung).