Caitlin Crews 
Princess From The Past [EPUB ebook] 

The forgotten princess… Behind the imposing walls of the castle, free-spirited Bethany Vassal discovered that her whirlwind marriage to Prince Leo Di Marco was nothing like the fairytale she’d imagined. Before long the forgotten princess ran away, hoping the man she fell in love with would one day see sense and come and find her…Marrying Bethany is the only reckless thing Leo has ever done, and now he is paying the price. The time has come for him to produce a royal heir — and Bethany must return to the castle whence she fled!