These are two hands I've had with villain in the last like 5 minutes. The second hand is mostly the hand in question, but comments on the first are welcome.

-He has check/raised me to 65 on practically all of my continuation bets in hands with him today (the second hand is like the fourth time in a row)
-he is running 26/14/2 over only 150 hands though


First hand before hand in question:
-I thought about 3-betting this flop, but decided to just flat call since no better hands were folding I didn't think, though my equity is still strong anyhow

Cryptologic
No Limit Holdem Ring game
Blinds: $2/$5
4 players
Converter

Stack sizes:
Hero: $1092.50
Button: $1502
SB: $497.50
BB: $419.45

Pre-flop: (4 players) Hero is UTG with
Hero raises to $20, 2 folds, BB calls.

Flop: ($42, 2 players)
BB checks, Hero bets $30, BB raises to $65, Hero calls $35 (pot was $137).

Turn: ($172, 2 players)
BB bets $65, Hero raises all-in $1007.5, BB calls all-in $269.45.
Uncalled bets: $673.05 returned to Hero.

River: ($840.9, 0 player + 2 all-in - Main pot: $840.9)


Results:
Final pot: $840.9
Hero shows Ah Th
BB shows Kh Qh


Hand in question:
-once again, a turn raise is definitely possible but I don't think any two pairs/sets are folding so I wanted to keep worse hands in and backdoor the flush. bad play?

Cryptologic
No Limit Holdem Ring game
Blinds: $2/$5
4 players
Converter

Stack sizes:
Hero: $1384.10
Button: $459
SB: $532.50
BB: $836.90

Pre-flop: (4 players) Hero is UTG with
Hero raises to $20, 2 folds, BB calls.

Flop: ($42, 2 players)
BB checks, Hero bets $30, BB raises to $65, Hero calls $35 (pot was $137).

Turn: ($172, 2 players)
BB bets $95, Hero calls $95 (pot was $267).

River: ($362, 2 players)
BB is all-in $656.9, Hero ??