Married To My Ex's Ruthless Father

From the back cover

Isabella Hart gave everything to the man she loved until he betrayed her, stole her ideas, and threw her away after discovering she was pregnant. Humiliated and heartbroken, she never expected salvation to come from the last person she should ever want.

Damien Blackwood is cold, ruthless, and far too powerful to care about love. But when a scandal threatens both his company and reputation, he offers Isabella a contract marriage that shocks the entire billionaire world.

Now Isabella is married to her ex-boyfriend's father.

What begins as revenge soon turns into something far more dangerous. As forbidden attraction, corporate betrayal, and family secrets explode around them, Isabella and Damien find themselves trapped between obsession and love while the Blackwood empire slowly tears itself apart.