Overpair facing action

[cooker3]

My oppnant is 54/9/1.37 over 500 hands, his af for each street is 1.29/1.37/1.63

I am running at 25/25/1 over 25 hands at this table. I already stacked someone when I raised pf and fired 3 barrels with kings.

The hand
Green Joker Poker 0.50/1.00, hand converted by the iPoker Converter at Talking-Poker

saw flop | <font color="#C00000">saw showdown</font>

Button ($142.42)
SB ($19.00)
BB <font color="#C00000">Hero ($199.50)</font>
UTG <font color="#C00000">UTG ($177.97)</font>
UTG+1 ($97.20)

Preflop: Hero is in the BB with Q [img]/images/graemlins/club.gif[/img] Q [img]/images/graemlins/diamond.gif[/img]
UTG calls 1.00, 3 folds, Hero raises to 5.00, UTG calls 5.00.

Flop (12.50) 5 [img]/images/graemlins/club.gif[/img] 4 [img]/images/graemlins/spade.gif[/img] J [img]/images/graemlins/heart.gif[/img]
Hero bets 10.00, UTG raises to 20.00, Hero calls 10.00.

Turn (52.50) 9 [img]/images/graemlins/heart.gif[/img]
Hero bets 40.00, UTG raises to 80.00, Hero calls 40.00.

River (212.50) 8 [img]/images/graemlins/club.gif[/img]
Hero checks, UTG moves all-in for 71.97

This hand was strange. Villain is not very good and I definately think could do this with a J, tp is the nutz etc.
Should have I gotten here in first place and now that I have, call or fold?

[sh58]

why did you donk the turn?

you either have to fold the turn or shove the turn after he raises you imo.