Help Sex Worker Probs

dude paid for a custom recording (enough for recording no script) I told him it wasn’t enough for me to write a script for him, he replied weeks later and got abusive and ugly demanded a refund I couldn’t give him.  I eventually said “fine I’ll write your f-ing script, what do you want?” he asks me to do a recording as a sub , which I do NOT fucking do.  There is one person in the world I sub for and I’m married to them