AT gutshot + NF draw facing big raise

[Choparno]

No stats, but villain is aggro/bad. When he is bluffing vs a c-bet, he tends to min-raise. If I had any fold equity I think this would be a push, but it really looks like he is committing his stack here. Do we fold and wait for a better spot?

No Limit Hold'em Cash Game - $2/$4 Blinds - 6 Players - (LegoPoker HH Converter)

Hero (SB): $460.00
BB: $432.00
UTG: $253.00
MP: $330.72
CO: $1,435.00
BTN: $400.00

Preflop: Hero is dealt A[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/club.gif[/img] (6 Players)
4 folds, <font color="red">Hero raises to $14.00</font>, BB calls $10.00

Flop: ($28) Q[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/diamond.gif[/img] 9[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">Hero bets $20.00</font>, <font color="red">BB raises to $156.00</font>, [i]Hero ?