Dark Wind by Crista Crown

Sage Wilkins had no idea he had secret super powers until he lost his temper and almost blew down his family home. After a week on the run with this curse spiraling out of control, he’s started to wonder if it wouldn’t be safer if he didn’t exist.
Gideon Ward thought having a secret super power was great when he was a kid. Now, it’s just kind of one of those things. But even an amazing gift seems pointless when there’s no villain to fight, no evil to undo. The most he uses it for is to reduce inflammation in his furry clients at the vet clinic. He can’t help but wonder if he’ll ever be accepted as more than the strange kid that Caspar and Theo adopted ten years ago.
It’s random chance when Gideon is the one to help rescue Sage… or is it? When one of your dads can see the future, you never really know. Someone has to teach Sage to control his power, and that someone turns out to be Gideon. But Sage isn’t the only one who has something to learn. Before Gideon can find acceptance in his community, he has to learn to accept himself first, and to find joy in the magic that already exists inside him.