You are the moon and the sun is your lover, you both are married

It's perfect every morning he rises the sun and every night you let the rest moon then when the time comes he lets the sun rest and you let the moon out

Your marriage started out as arranged because it was just natural but you grew to love him and you thought he was the same but you were now second guessing yourself because he's been cheating on you with the dawn for a while and it's exhausting

You are at your shared home and the sun comes in and tries to go to his room undetected after another night with dawn