Lady Jubelian Eloy Floyen was an unloved yet lovestruck fool, clinging onto her disinterested lover Mikhail Hessen and forever yearning for affection from her indifferent father, Regis. So it came as no surprise that after she was framed for attempted murder, both of the most important men in her life turned their backs on her, leaving her to die.

That is how the story goes. When a woman from modern-day Korea finds herself in the body of the pitiable villainess Jubelian, she sets out to change her fate. First thing on the list? Break up with Mikhail and set him free. However, this leaves the spot of her prospective spouse open, so Regis begins looking for another suitor—and the first candidate on his list seems to be the notoriously bloodthirsty crown prince, Maximillian Casein Assiette. For Jubelian, anyone would be better than marrying that sadistic tyrant. Thus, she proposes a contract relationship with her father's student, Max, because no matter what, she does not want to marry that man!

Father, I Don't Want This Marriage is an adaptation of Hong Heesu's Appa, Na I Gyeolhon An Hallae-yo! web novel series. It is originally a webtoon series which was officially published in book format by C&C Revolution Inc. (씨엔씨레볼루션) from April 27, 2022, to May 24, 2025.

The series was published digitally in English by Tappytoon. The volumes have been published in English by Random House Worlds under the Inklore imprint since August 6, 2024.