Romantic Fiction with Supernatural Undertones

About love lost, found again through time travel and reincarnation.

A retired widow who lives on a beach almost gets hit by a car and is saved by a handsome young stranger. Then strange things begin happening to her, and she finds out the stranger is a lover from 2,000 years ago who has been waiting for her to be reborn to him.

The problem is that he has a twin brother who is jealous and has followed her, willing to stop at nothing to have her to himself since she's a reincarnated queen from Kush.