"Marry My Husband" - short review (ENG SUB)

Kang Ji Won (Park Min Young) is married to Park Min Hwan (Lee Yi Kyung). Her family life isn't working out because of her unemployed and debt-ridden, selfish husband and his demanding mother. One day, Ji Won discovers that she has cancer and won't have long to live. Worse, she witnesses her husband cheating on her with her best friend Jeong Soo Min (Song Ha Yoon). Engaging in a confrontation with the two of them, she is killed by her husband.
Ji Won is transported back in time ten years and decides to change her life by forcing Jeon Soo Min to marry Park Min Hwan. Meanwhile, Yoo Ji Hyuk (Na In Woo) works as a supervisor in the same department as Kang Ji Won. He is in love with her and gradually reveals his feelings. He also has a secret.