Why did Feng Xue remarry?

Feng Xue forgave He Ping. Feng Xue is a character in the TV series Sister-in-law's Three Kingdoms Period. According to the plot of Sister-in-law's Three Kingdoms Period, I learned that He Ping was dying of leukemia. Fortunately, he recovered in time by finding a suitable stem cell transplant. He Ping was cheated out of all his property by Zhang Shanshan, and Feng Xue took out his million-dollar bank card to comfort him. Feng Xue's.