Talking about secrets, in fact Harry still hasn't revealed the rest of the secrets of his life to his wife. Moreover, this secret is very important and affects their future relationship. That was the reason why Harry had been trying to cover it up all this time and pretend everything was fine.
As a result of Vivian bringing this up again, Harry's mind was a little confused because his very dark past would actually carry over to the present. He didn't want his wife to be dragged into his family's problems. Because of his dark past, he grew into a cruel man.
The problem was that his family background was a family of traitors who had ruined this country. Harry couldn't imagine that when his wife heard that story, would she stay away from him? Or will his wife be in trouble?
Now the question is how did Vivian know that he was not from the Harperwood family? Did Harris tell everything? However, regarding the fact that he comes from a family of traitors, how did Harris find out?