Betrayal of Heirs

I am the wealthy mother in a Switched at Birth Drama.
My biological daughter was lost by my husband before she was even six months old.
To alleviate my Major Depression, he brought me the daughter of his dream girl to raise.
In the future, this girl and my biological daughter will fight bitterly over a man.
My precious child and I will become the ill-fated villains in the story.
What he doesn't know is that on the day he brought his dream girl's daughter home, I had already awakened to the plot.