First do no harm

So- when doctors take the Hippocratic Oath I guess it just applies to physical harm.

I'm amazed that we've gone this long, but today we had our first (awful/awkward?) encounter today as a foster family.  I expected it from well meaning strangers, or friends who just don't understand, but from a doctor who works exclusively with foster children....  So we go in for our required physical today and the doctor asks "So you are the new mom? Are you adopting Avery?"
Me- "umm, we are a therapeutic foster home"
Doc- "Wasn't he getting adopted by another family? Do you have his brother and sister?"
Me- "We just have Avery."
Doc- "So how long do you have him."
Me-  "We don't really know"
Doc- "Did he do something wrong, any behavior that got him kicked out of the house?"
Me- staring dumbfounded/giving him the did you really just ask me that in front of my kid look!
Doc- "Did they just not want him?"
Me- As I'm trying not to punch the doctor in the face or at least grab his ear to drag him out of the room like an old Southern grandmother "I'm not privy to all that information"

To top it all off he just continues the exam like he didn't just break the heart of my child all over again.
On a good note- he is retiring in 2 weeks!