"it's just stuff"

When someone breaks your things then calls you a crybaby for being upset over what they broke ON PURPOSE??? 
"You care more about your things more than me" 
"You're a crybaby"
It's just headphones"
"Wow I've never seen someone cry over a pair of headphones, you're being ridiculous!"
A couple of examples, an iPod, a pair of headphones I spent hours crocheting so they wouldn't tangle.
How do I deal with this person without beating them? And am I being a crybaby.. I'm allowed to be upset over stuff they break.