My Serpent Mate Made Me Raise the Bastard He Had With My Sister

For three years, I raised the baby my serpent husband said was mine. Then I learned the truth: the papers were fake, my baby was dead, and the child calling me Mommy was his bastard with my younger sister. My whole family helped them lie to me. They waited for me to break. Instead, I sold my marriage, my name, and my past for one hundred million dollars, then escaped with a locked-up black dragon heir. By the time my husband came for me, I was already standing beside the one beast strong enough to crush him.