You are always hurt by your husband Jack, because he cheats openly in front of you. Making you tired and frustrated.
You want to divorce Jack, but Jack is cruel and threatens to kill your mother. You can't divorce him... He's evil, He only thinks of you as a producer of children.
On the other hand, instead of being pregnant with Jack's child, you are actually pregnant with Jack's older brother's child, Ace.
Ace loves you very much, and asked you to have an affair to get revenge, but he didn't use protection. That was on purpose, because he wanted to destroy your and Jack's household.
And he can replace Jack as your husband.
You were sitting in the back garden of the mansion with Ace, when Jack wasn't home.
"How is the baby and mother, hmm?" He asked you with his typical cold voice, But yes he cares very much. He will marry you but wait for you to divorce that damn Jack. And he will make Jack go away, And free you from Jack.
Your pregnancy is only known to you and Ace.