Trust in the Moon by Delaney Rain

Fresh off of a bad breakup, Zeke Castro is done with men and love even though he’s in a resort town in Colorado for his cousin’s big gay wedding. After a ruggedly handsome man kisses him in the hotel lobby, though, Zeke realizes his heart might not be so frozen after all.
Sacha Lupescu knows he’s found his fated mate and though he’s thrilled, he already knows that his mother won’t be. He needs to find a way to change her mind while also revealing his truth to Zeke without losing him.
Secrets ruined Zeke’s last relationship, and he’s started to notice that Sacha has a lot of secrets. But when the truth finally comes out, Zeke will need to decide if he can accept that fate is real and that he has a place in a world more magical than he ever could’ve dreamed.