Raising preflop is fine, you may have a chance to steal the button. 3-bet this river.

c/r flop and bet turn is a great line, button could have only been trying to take the pot on the flop and may not bet the turn after a flop c/r. There is no way to protect your hand vs a flush draw or anything that may draw out on you but you want to get those pairs to put as much in as possible drawing almost dead.

I like how you played every street, preflop is debatable.

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