Blind steal gets played back at

[Dudd]

I'm not entirely comfortable when my blind steals get played back at. The villian in the hand hasn't attracted my attention to this point, and his overbet of the pot confused me, since almost no one at these limits will even bet close to the pot for fear of running people off. How should I proceed?

PokerStars No-Limit Hold'em, $1.00 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

UTG ($53.35)
MP ($41)
CO ($26.35)
Hero ($126.20)
SB ($131.75)
BB ($100)

Preflop: Hero is Button with A[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/heart.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to $4</font>, <font color="#CC3333">SB raises to $10</font>, <font color="#666666">1 fold</font>, Hero calls $6.

Flop: ($21) 7[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/club.gif[/img], J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $31</font>, <font color="#CC3333">Hero ...</font>