That sucks.  I'd definitely say see a laywer.  Understood you're leaving for Europe soon, but they'll work behind the scenes for you.  If you don't act now for it, you'll never be able to stand you're own ground in the future if they do it again.....

 

Poser Pro 2012/3DS Max 2013/Adobe Photoshop Elements 10/Zbrush/

PC: HP Z820 Workstation, 3.30 ghz 8 core Intel Processor, 2gig nvidia Quadro, 16 gig of Ram and 2TB Hard Drive.