5/10, 5 handed....getting run over

[riverspecialist]

5/10, 5 handed

villian is 53/11/1.6
the villian has won around 40% of the last 20+ hands, it was 6 handed but someone got sick of rebuying. we saw some showdowns a while ago and he had the goods but its been a long time since we've seen anything


button ($2481.85 in chips)
sblind ($1395 in chips)
villian ($3177.32 in chips)
hero ($1987 in chips)
cutoff ($583 in chips)

hero has [As Ac]
hero - Raises $40 to $40
cuttoff - Calls
button - Folds
SB - Calls $35
VILLIAN - Calls $30
*** FLOP *** [2c 10d Qc]
2 Checks
hero - Bets $110
2 - Folds
villian - Calls $110
*** TURN *** [2c 10d Qc] [Qd]
villian - Checks
hero - Bets $250
villian - Raises $500 to $500
hero - Calls $250
*** RIVER *** [2c 10d Qc Qd] [7s]
villian - Bets $500
hero - Calls $500

if you think the hand looks bad, then how many pots do u let someone have before u play the hand like this?