StepSister Devotion IV (Stepbrother Romance #4)
Eve Cates

We’ve endured so much, and survived it with our relationship kept secret. But is our devotion strong enough to brave the reality of the world, an angry ex-husband, and a father who blames me for his undoing? Can we survive?
Find out what fate has in store for Sebastian and Abigail in this gripping conclusion of the Stepsister Devotion serial by debut author, Eve Cates.