5/10 JJ: I know I'm beating the bettor but DO I STILL FOLD?

[SHnewbie]

Okay, this hand DEFINITELY needs some reads and stats.

MP is something like 43/4/1.75 but he has donked me everytime when a scare card hits without any regard for his own hand. He has done it in protected pots, HU pots, whatever. Assume, for this hand, that this player does NOT have us beat.

BB: 20/13/3.75
UTG: 59/11/1.0

Party Poker 5/10 Hold'em (6 handed) converter

Preflop: Hero is Button with J[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/heart.gif[/img].
UTG calls, MP calls, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises</font>, <font color="#666666">1 fold</font>, BB calls, UTG calls, MP calls.

Flop: (8.40 SB) 6[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, UTG checks, <font color="#CC3333">MP bets</font>, <font color="#CC3333">Hero raises</font>, BB calls, UTG calls, MP calls.

Turn: (8.20 BB) 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, UTG checks, <font color="#CC3333">MP bets</font>, Hero...