Albert,
Sorry man, that sucks !!
Now, breaking up over e-mail ? Sounds to me like she wasn't worthy of you if she doesn't respect you enough to do it in person.
I lost alot of money dating an MPA - but, it was a great while it lasted. So, although it was a drag when it ended, I don't regret it.
As I have always said, you can live your life in a straight line, or with ups and downs - its totally your choice.