AA, Do I go broke?

[Ineluki]

I agree that you definitely needed to bet more on the flop. On that flop, a bet of $25 would have been more appropriate.

What hands would villian call with here preflop that would make his flush? The A,Q and 9 of hearts are out so that really only leaves KJh/J10h. Has villian called with these types of hands previously? Have you been very active lately and is villian trying to make a play on you? If the villian has a set, you still have the 2 aces and 9 hearts for the flush. That's approximately a 22% winning chance on the river, so you cant really call his big turn bet.