If You Loved Me

When Orion, Evan, and Xander were born, life was good. Their "mom", Fin, and dad, Ryan, were in love with them, and they were all so happy together. It wasn't until their fifth birthday that everything went to shit. Alphas and Betas present when they turn five, but Omegas present at six . Evan and Xander both presented as Alphas, but Orion presented as an Omega a year later. At first it was only his dad that was different towards him, but when Evan and Xander figured out the difference, Orion only felt happy with his Omega "mother". Sure his mother was a guy, but it was okay because he was absolutely perfect. Apparently his brothers didn't see it the same. Mpreg, age difference, omegaverse, possible incest.