Gold Medal Daughter

The plot is okay, but the author forgets the previous part after writing it. Let me give you a few examples. The heroine and her childhood sweetheart's cousin thought that he would die on an unknown day. Then the two of them were already in love, so they indulged themselves and slept together drunkenly. Later, the prince of Yan said that he had not lost his virginity and fell in love, and they forgot about the previous indulgence. The heroine's father was chopped off by King Yan with a sword and became an eunuch. He became a tortoise in a brothel. Later, he got married and asked his wife to continue the family line. He became a eunuch and forgot about it. The heroine sold the house and took her sister to Prince Yan's Mansion. Later, she said that her father had returned home. Wasn't the house sold? I have read a third of it so far. Does the author have amnesia?