His Forbidden Vow. Sins of The Family, #1

She was the one woman he was never allowed to want. Now she's the one thing he'll burn the world to protect. Gianna DeLuca has spent years loving the wrong men-charming liars, empty promises, and boys who never learned how to stay. When her past collides with danger, she doesn't expect salvation to arrive wearing a tailored suit, cold eyes, and a history she was never meant to touch. Dominick Russo walked away six years ago to protect a vow he never swore-and a woman he was never allowed to claim.
Loyal to the DeLuca family and bound by blood and rules, he buried his desire and disappeared. Until Gianna becomes a target. Now Dominick is back, standing between her and a war she never asked for. Protecting her means breaking every rule he once lived by. Wanting her means betraying the man who calls him brother. And touching her may be the one line he can never uncross. But Gianna is done being used, controlled, or left behind.
And Dominick isn't running anymore. In a world where loyalty is deadly and love is forbidden, one vow will be broken-and the consequences will be paid in blood. A dark, emotional mafia romance about forbidden desire, fierce protection, and choosing love over loyalty.