Willem by Victoria Danann

Only one thing could be worse than never finding the love of your life… finding her and forgetting.

YOU DON’T KNOW WHAT YOU’VE GOT TILL IT’S GONE.

Rachel can’t imagine life without Dashiell Fonteneau. They were the kind of couple who believed they were destined to find each other eons before they were born. Married people, but forever lovers.
When Dash goes to Denver on a business trip that was supposed to last for three days and doesn’t come home, Rachel finds herself in conflict with the community at Wimberley over what to do.
The entire enclave is in agreement when they decide she can’t use magic to bring him back. They’re sympathetic, but say she’ll have to learn to live without him.