400NL getting owned by 1/2 pot bets

[Schmitty 87]

Thoughts on turn/riv calls? I'm thinking turn is ok but river is a dreadful call. In pokertracker I have villain at 35/14 over 100 hands but it seemed like he was playing looser than that when this hand happened.

Full Tilt No-Limit Hold'em, $4 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

SB ($577.30)
BB ($122.70)
Hero ($425.10)
MP ($380.80)
CO ($400)
Button ($470.10)

Preflop: Hero is UTG with 7[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">Hero raises to $14</font>, MP calls $14, <font color="#666666">3 folds</font>, BB calls $10.

Flop: ($44) 8[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets $32</font>, MP calls $32, BB folds.

Turn: ($108) 5[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP bets $56</font>, Hero calls $56.

River: ($220) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP bets $124</font>, Hero calls $124.