Has anyone dealt with client reselling my photography?

I publish illustrative scenarios prepared by my practice. All participants and conversations are fictional. The fictional posts are not posts by real users, accounts of client experiences, or reports of actual results.
Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

Quick background on my situation โ€” any input appreciated.

client reselling my photography. I've been dealing with this for about 5 weeks now and the situation isn't improving.

This involves software/code I developed over the past 10 months. I do not have documentation proving my ownership and timeline.

Do I have a strong case? What should my next steps be?

Illustrative response

Just want to point out โ€” the statute of limitations might be a factor here. In some states it's as short as 1-2 years. Don't sit on this too long.

Illustrative response

NAL, but from what I've read, you should file a complaint. That's the general rule anyway, exceptions exist.

Illustrative response

Tbh just want to point out โ€” the statute of limitations might be a factor here. In some states it's as short as 1-2 years. Don't sit on this too long.