I'm so sorry she put you through that trauma!!  This just doesn't sound right.  The only thing I can think of is that she thought you were in denial of your eating problem when you said you didn't binge.  Binging is eating more than you need to eat... plain and simple.  You don't have to do it everyday to be a 'binge' eater.  But like everyone else said.... the reason we are overweight is because we eat more than we need to!  Duh.... that is a no brainer.  You should not fail 'because' you are a binge eater. For her to bully you like that is just plain wrong!!  I would write a formal complaint. When I had my psych evaluation I had to take two different tests that were T or F, and multiple choice.  Then there was some sort of grading of those tests.  I guess there are 5 main psychological reasons why people become obese.... I had all 5!!  The psychologist talked to me for about a half hour and made sure I knew all the risks, that I didn't have unreal expectations, and that I had already taken steps to change my way of thinking and habits when it came to food.  She was very nice and sympathetic... hell, i was even crying in there!  She did say that I exhibit some peculiar behaviors though.... hey... nobody's perfect..  LOL.... But I passed otherwise.  Good Luck to you... and talk to your doctor and tell him you want a 2nd opinion... you have that right.  Hope it all works out for you!
Take Care,
Debbi