Should I know to fold here ?

[theredpill5]

Hero $115
Villain $13

Villain just sat down about 3 hands ago and bought in for $10 in a $50 max buy-in game. He has already went all-in once and got folded to him.

Hero Q[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/heart.gif[/img] in EP
MP calls
button calls
Villain in SB completes
BB checks

Flop: T[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/diamond.gif[/img] pot=2.40
Villain bets $3
Hero calls
MP folds
button calls

Turn : T[img]/images/graemlins/spade.gif[/img] pot=11.25
Villain is All-in for $10
Hero calls
Button folds

River: K[img]/images/graemlins/heart.gif[/img]

Should I have folded on the flop or turn ? I probably should have folded preflop. 6 players on the table here, though so it was like a 6 max game I suppose. What I hate is these small stacks buying so small and doing this.