Is it true that Jennifer Morrison is leaving House? And if she is, WHY?! And would there be ANYTHING that we could do to get her back? Like, googleing her e-mail address and beg her to stay?

I was thinking if we'd send her an e-mail, that'd officially make us(or at least me) freaks who're stalking her and the people who are the reason why it isn't fun to be a star? I am really scared for that, but can someone ALSO tell me the line between cool e-mails and creepy ones? If i'd be six years old it'd be easy, but I'm already fifteen! I'm almost a grown-up! Please help?