Divine Deception

I was five months pregnant when I discovered my husband was the Divine Heir undergoing his trial. He was destined to be with my sister, while I was the irredeemably wicked female antagonist.
'Divine Heir, have mercy! I'll terminate the pregnancy right away!'
I knocked over the bowl of herbal tea. The usually aloof Divine Heir's eyes blazed with madness: 'Are you that desperate not to bear my child?'
I trembled. This wasn't how the story was supposed to unfold.
Had the cold Divine Heir transformed into an obsessive madman?!