ok
his bet size on the turn represents a progressive bet
so if he isnt bluffing that means that his hand is already made,
so its liklely that the 9 doesnt make a difference. i think that an average player would do that with a pair of tens,
so you should not have folded especially because it was only 180 more to call, and if you were right (which i think most likely you would be) you would take down a 2k pot.
think about it 190 more for 2k
it seems like a good call to me,
if he bet like 2k then you would have had to think about it,
but for 190 more i would have called with a high in the hopes it is a bluff.