50/100 4 handed

[bigt2k4]

I just doubled up the hand b4. Villain has 10k, I cover
Villain is Owre(23/19/2.3- riv aggression of 3.2) and he and I have a little history with which he has gotten the better of me mostly (3betting me a lot and me folding)


villain raises utg to 400, I call in BB with qsjs.
flop kcqd8c, he bets 700, I raise to 2200, he calls.
turn 6h check check
river 2d, I check he shoves 8k into 5k pot, what is this?