After Taehyung tells Jungkook, his boyfriend, and rest of BTS that he is pregnant, they all turn their backs on him. Not only that, they present him with an ultimatum - abort the child or leave the group… and Taehyung leaves, broken hearted and hurting from betrayal. He leaves Korea and makes a fresh start.

3 years later, when Taehyung has settled in his new home, new life, old wounds are re-opened when Jungkook and rest of his ex-group members reappear in his life.

http://www.asianfanfics.com/story/view/1100617/