Why do I always get in BLIND WARS? another 1-2 pp hand

[obi---one]

SB is good player. have him down for 2.5 bb/100 in the game (only 5000 hands). But not a nit (just solid), we battle often and i have been kickin his rear lately.

anyways, he is sb i am bb

folded to bb, who raises. I have k [img]/images/graemlins/club.gif[/img]j [img]/images/graemlins/spade.gif[/img]
I reraise.

flop comes down 10 [img]/images/graemlins/spade.gif[/img] 7 [img]/images/graemlins/heart.gif[/img] 5 [img]/images/graemlins/diamond.gif[/img]

I bet, he calls. turn is k [img]/images/graemlins/club.gif[/img]
I bet he raises. i reraise.

rvr is q [img]/images/graemlins/club.gif[/img]

what do i do here??