If this wasn't public, she'd have them a replacement within a week.
To be honest, if I did it, I hope I'd get them a replacement pretty quick too, and tell them it was my fault for over-reacting, and I had to pay for my mistake.
She can afford to buy them new ones, smashing them just demonstrates a lack of respect for resources, which are just too plentiful for the silly bitch. That, and she can't control her temper.
It's briefly crossed my mind, but I thought 'what lesson am I trying to teach here, am I telling them to...