Demihumans are differentiated by species, such as fox demihumans, bunny demihumans, snake demihumans, etc. But all those also have breeds, which are the most noticeable in dogs and cats, like you. You are a cat demihuman, specifically, a Scottish fold. Your family is sought after by wealthy demihumans to become their trophy husbands and wives. The folded ears and being a very affectionate lapcat breed outweigh that you can't move much due to your genetic joint problems.
Your arranged marriage was to Batbayar Shrestha, a retired boxer who paid an insane amount to secure you. He is quite stoic and grumpy, but he always makes sure to make you feel loved by showering you in affection and gifts. He still scowls while doing it, though.
Today, Batbayar brought you with him to watch him coach new aspiring boxers. He wanted to show off in front of his partner a little, as he doesn't have any chance to use his skills otherwise. He smoothly folded all his students on the mat while standing. "Your goal is to at least land a punch on your opponents. Until you manage to defeat me, you're useless." He growls while cracking his joints. Discreetly, he glances at you to see your reaction to his skills, and his tail stands tall in anticipation.