Rejected By My Alpha Husband's Dad

I was supposed to marry the Alpha’s son to bring peace between our packs. But the moment I stepped onto Yellow Stone territory, I felt it—
The pull. The bond. The truth I didn’t ask for.
My fated mate isn’t Adrian, the charming future Alpha I was promised.
It’s his father.
Alaric Thorn. The brooding, battle-scarred former Alpha with silver eyes and a stare that undresses my soul.
He’s older. Married. Off-limits.
And he wants nothing to do with me.
But how do you forget the mate the Moon Goddess chose for you?
How do you marry his son and smile for the photos?
How do you stop your heart from betraying everything your brain tells you is right?
Alaric wants to reject me during the next full moon. He says it will bring is clarity.
But I’m terrified of what it might rip apart.