I'd be curious to know what happens if you sue them in small claims court. Jurisdiction may be an issue, but if they stole from you while you were home, then I'd argue your hometown is the proper jurisdiction. Note: IANAL.

I'd guess that they'd just not show up, you'd get a judgement, and then just have to figure out how to get it paid. Or maybe they will show up, hire a local lawyer to represent them and point out the fine print in the ToS that forbids holding them accountable for any reason in any venue. And with any luck, the judge will laugh at them and give you treble damages.