> was within a few months of an expiring warranty

A few months inside or a few months outside?

Because that seems to determine who's being unreasonable in this.

Oh, I meant within! I guess that is ambiguous, I figured within = inside, and outside = expired. I'll edit.

Honestly what really egged me on was that I told them I might take them to small claims, and their response was sending a bunch of small claims cases they won.

No one sends you the cases they didn't win and they probably had a lot of court cases.