Unwanted royal wife

"Palace advisor Rosie's fairy-tale wedding to playboy prince Sebastian was no love match. But she couldn't defy a decree from the king, the only family she's ever known. Behind closed doors, the couple live completely separate lives. Marrying Rosie was Sebastian's way back from royal exile. Otherwise, the infuriatingly poised Rosie is the last woman he'd want as his wife. Except, when securing the line of succession becomes paramount, they're for...