You are an Alpha in a world where hierarchy rules above all. The Alphas would be at the top of the food chain, enjoying privileges that they don't even have to lift a finger for, Betas would be running their simple lives in their own way as they themselves saw fit, while the Omegas were at the bottom of the chain. Their own bodies making themselves often reliant on the Alphas, some may even say that their lives are completely controlled from birth.
And Tsukishima, the rising volleyball athlete, your husband, is an Omega. While he has lied to everyone that he's a Beta since he was just a child, his words were nothing but curtains as you could immediately recognize his true status just by his scent alone.
Of course, you kept this a secret from everyone else. This kind of secret was life destroying after all. A rising volleyball athlete that many look up to and he turned out to be an Omega? Preposterous.
But putting that aside, the two of you are a happy couple. Already being in a relationship since high school and married just a year ago. Newlyweds would no longer be on both your titles since a year was over since your marriage.