This guy and I have been getting in preflop wars and blind battles the past week; probably the only one doing so right now. His stats are 14/12 with rediculous 3bet stats and I feel like I've had some success against him.

This is the first time a 4bet didn't work vs him to me and neither of us have shown anything down. This is a two part question:

1) are we stacking off on this turn?
2) what adjustments should we make now that we've shown this down?

PokerStars No-Limit Hold'em, $2.00 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

saw flop | saw showdown

Hero (CO) ($200)
Button ($225.15)
SB ($38)
BB ($76.80)
UTG ($40.80)
UTG+1 ($197.10)
MP1 ($200)
MP2 ($90.05)

Preflop: Hero is CO with 5, A
4 folds, Hero (poster) raises to $6, Button raises to $20, 2 folds, Hero (poster) raises to $48, Button calls $28

Flop: ($99) A, 6, 10 (2 players)
Hero checks, Button bets $52, Hero calls $52

Turn: ($203) 2 (2 players)
Hero checks, Button checks

River: ($203) 4 (2 players)
Hero checks, Button checks

Total pot: $203 | Rake: $3

Results:
Button mucked K, J (high card, Ace).
Hero had 5, A (one pair, Aces).
Outcome: Hero won $200

(the dead post was a misclick fwiw)