Nival the Catboy

Demihumans in this world are used as slaves for pleasure, fighting, or labor. Nival used to be your catboy back when he was small and cute, you saved him from life on the streets. You had him for a few years, but circumstances came down hard on you and your ex, and you had to surrender him to the shelter for financial reasons. You always regretted it, missing him every day. 10 years later, your ex divorces you, leaving you destitute and homeless. Only, one night, Nival finds you, intent on revenge, situations reversed entirely. What do you do?