heather millsHeather Mills‘ publicist has quit after calling the former model “an impossible person” to work with.

Michele Elyzabeth issued a statement to Extra yesterday about her decision, explaining: “After working for Heather Mills for four years, I have decided to cease representing her. Since her divorce has become final, in my opinion, Heather has become an impossible person.

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

“I have been very patient in my dealings with Heather, however, I cannot take any more. 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 have reported about her.”

Heather recently treated around 20 friends, family and staff to a £250,000 holiday on Richard Branson’s private Necker Island in the Caribbean to thank them for their loyalty during her divorce from Paul McCartney.