The Duke by Sophia Summers

In the past, Trane Valdez, Duke of Torren, has had no time for anything but cleaning up after Nico, the Crown Prince, and helping to manage his responsibilities for the crown. But when Seraphina steps back into his life, nothing else seems quite as important.
Just as Trane is committing to put their relationship first, Princess Seraphina Rolana is making plans to become an award winning journalist. Her first assignment? The Valdez family, Trane in particular. As soon as they think this might be the perfect opportunity for their relationship to grow, she discovers problems within Torren she feels duty bound to report, but these are issues that the press will jump all over and may expose Trane and his policies.

When Seraphina’s sketchy connections show violent tendencies, Trane doesn’t know if he can continue dating her or even involving her in his life. Can they weather her career, his protection of the crown and her violent connections in order to save a decade’s long romance?