Heather Mills alienated half the world when she got shared custody of daughter Beatrice and a crapload of money from Paul McCartney in their divorce and custody dispute. Now she's working on the other half: Michele Elyzabeth, Mills' U.S. rep, quit and has released a statement calling the activist "impossible."

“After working for Heather Mills for the past four years, I have decided to cease representing her. Since her divorce has become final, in my opinion, Heather has become an impossible person,” Elyzabeth said in a statement released to the media. 

“Yesterday, we engaged in a heated argument during which she called me ‘stupid.’” Elyzabeth’s statement continued. “I reminded her that she was not ‘God’ and she answered, ‘I will never ever talk to you again.’”

(Note to Beatrice: Never try to tell mommy she's not God.)

Now apparently Elyzabeth is mad as hell and not going to take it any more. “I have been very patient in my dealings with Heather, however, I cannot take any more,” Elyzabeth wrote. “I have given her substantial unpaid time and attention. I am owed money. I refuse to be subjected to her outbursts. On reflection and given the way I have been treated, I now have sympathy with much of what the British press has reported about her.” 

Ouch.