Mysterious Mr.Richard

Seven years ago, in a storm, Pearl was expelled from the Yonng family.
Seven years later, she came back in high spirits and became a well-known doctor in City.
One night, Richard knocked her door. He looked gloomy and asked outside directly, "Who is these two children's father?"
"It's mine." A man went out from the bedroom with a hand around Pearl's shoulder out. He smiled brightly.
Pearl said, "Richard. I'm getting married."