10/20: on which street do you fold this middle set?

[cocarondelle]

Villain is a regular, standard TAG, I have not seen him do any big big moves, and we stay out of each other pretty much.First time I see him mini raise though.

I felt bad calling that turn,but I felt pretty bad folding it too....

what's your line?

Game #4136555033: Hold'em NL ($10/$20) - 2007/05/18 - 19:53:20 (DST)
Table "Prizepool" Seat 4 is the button.
Seat 1: Fantomla ($2077 in chips)
Seat 2: Haschis sits out
Seat 3: FnkyJunky ($4472.49 in chips)
Seat 4: IAmNutz ($6655 in chips)
Seat 5: _MARY_ ($806 in chips)
Seat 6: HERO ($7310 in chips)
_MARY_: posts small blind $10
HERO: posts big blind $20
----- HOLE CARDS -----
dealt to HERO [4h 4s]
Fantomla: raises to $40
FnkyJunky: folds
IAmNutz: calls $40
_MARY_: folds
HERO: calls $20
----- FLOP ----- [4c 3c Qh]
HERO: checks
Fantomla: bets $100
IAmNutz: folds
HERO: raises to $311
Fantomla: calls $211
----- TURN ----- [4c 3c Qh][Tc]
HERO: checks
Fantomla: bets $540
HERO: calls $540
----- RIVER ----- [4c 3c Qh Tc][5h]
HERO: checks
Fantomla: bets $999
HERO: folds
Returned uncalled bets $999 to Fantomla
Fantomla: doesn't show hand
Fantomla collected $1829 from Main pot