So I haven't talked to this stupid cunt in the longest time. Then I check my email and I see am email from her.

I'm like wtfmate?

So I see it's some stupid fowarded thing, and I scroll down to find...?

A naked man wrapped in Christmas lights saying, I hope you get what you wished for.

My question? What can/should I do for revenge? Can I take some sort of legal action saying how offended I was, or that my younger sister opened it?

I'd love to get this bitch in trouble for her mistake.