Nan eomma nun appa manga

Nan Eomma Nun Appa summary:

From Rosa Negra: A plain highschool girl, Sun-Nam Bae. She wanted to be free for once in her life, and decided to rebel. But the result of such rebellion.... being a mom?! "Who the heck are you? Where did a ugly pumpkin like this roll in from? You think I was born a man, just to live with a ugly girl like you?" Bravely standing her ground against a spoiled young master, Chun-Doong Mah, with her child. Chun-Doong and Sun-Nam's tumultuous diary of raising a child!!