PLO $200 AAxxds, bottom two and separation anxiety

[darkcore]

this is fullring

contributor $250 EP
villian $230 MP
hero $207 CO A[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/heart.gif[/img] 5[img]/images/graemlins/club.gif[/img]

preflop:

2 players limped to hero who bets $11, contributor and villian call

flop ($36): T[img]/images/graemlins/spade.gif[/img] 5[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/club.gif[/img]

i have 2 pair! and AA! and two nutbackdoorflushdraws!

checked to hero who bets $26, contributor called, villian (who is solid) makes it $140 to go

damn, i should fold here? or not? can i fold here?

argh...