You're Mine, Late Bloomer Omega

Saddened that his medical test results were unclear, Jonas declared himself a Beta.  But, it turns out it was a fatal mistake that changed his life, when Xander, his best friend, a dominant Alpha, broke his heart on prom night. What happened that night made Jonas decide to leave Xander's life, focus on his dreams and leave all the stories of their friendship behind. Eight years later, Jonas and Xander meet again, as mates. However, the demands of being a Supreme Alpha candidate, from his parents and pack, made Xander have to say his rejection. He is required to get a Luna who can bear his child, so even though Jonas is his mate, they cannot be together because even though the Omega male exists, the relationship is difficult to reconcile and accept. Because he was hurt by what happened eight years ago, Jonas accepted the rejection, but after that, a child named Jordan appeared who called Jonas Papa. Jordan was curious because the child looked like him.  He believes that Jonas is an Omega dominant and Jordan is his flesh and blood.  That means, with Jonas he has got everything he needs. Xander's confidence makes him try to get Jonas back, even though it requires no easy effort, because the bond between them has been broken.