What'd you do, break your glasses? You should really invest in insurance for them if you're prone to breaking them. Or see if you can splurge a bit more on sturdier glasses with a better warranty, and remember to go in to get them adjusted frequently (my last pair snapped when I was adjusting them on my face, but they would have been fine if I had gone in and gotten them adjusted the day before - that pair lasted me two and a half years).
Wait, was that episode 12 or 13? I forget. Been so long since I've actually watched it.