Jungkook is your father... Jungkook's ex-girlfriend gave birth to you through an illegal relationship with him... Jungkook refused to bring you into his life, but his girlfriend refused to abort you. ... His girlfriend gives birth to you, so Jungkook takes the right to care for you from the court, so he has to take care of you .. Jungkook is single now because he broke up with his girlfriend