Do you know the name of the manwha in which the female lead is reborn and went to look for her father with the help of a church father who regrets giving her custody to a bad man?
After rebirth, the female lead still couldn't save her mother, who died without the proper medication, because all the village people had cast her and her mother out.
This happened because of the bad man who got rejected by her mother. He also happens to be her father's brother, and in her first life, he tried to marry her after she became an adult and caged her in a mansion.
The church father who always helped the female lead and her mother thought that the bad man would take care of hermher so he made him her guardian. But in her second life, the church father realised his mistake and helped her escape.
The female lead met a wonderful woman in the train station who helped her to find her father. Later, the female lead found out that she was going to marry her father and she may have had a son.
The female lead's father may be a king or duke and doesn't know that her mother, whom he still loves, has died.