My Secret Lover is a Prince?

After the Taylor family found their long-lost real daughter, Olivia, who had always been regarded as the apple of their eye, was driven out of the house. Moreover, her nominal husband and her best friend flew away together. Lonely and desperate, Olivia met Edward by chance in a bar. She found comfort in Edward's gentle company. Unexpectedly, her husband returned to the country, and she could only reluctantly break up with Edward. Later, Olivia and her husband attended the prince's auction together and met Edward again. It was then that Olivia discovered that Edward, whom she had kept for two years, was actually the prince. Edward demanded that Olivia divorce and be with him.

Synopsis from DramaGo.