COMPLETE donk in this insane game, how should i've played this?

[cokeaddict]

I suck at this game. Need help on each street. (I know I'm better of folding whenever Omaha H/L is dealt and stick to stud and he(where i have +EV)... but wheres the fun in that?) When thats said, I'm definetly the fish in O H/L..

Live dealers choice homegame, blinds at 5/10 (10rmb = 1.25 $).
6 handed.

I've played a lot of holdem with these guys and I'm a regular winner in this game. Most of them are decent players but as you know livegames tend to be mad. Button is a new player whos been running good and he's been playing poker for a long time. CO is a guy who always deals OMAHA H/L and wants to gamble cuz he's stuck about 1000.

HERO - ~1650
UTG+1 - irrelevant
CO - ~400
BUTTON - ~1800
SB - irrelevant
BB - irrelevant

I pick up A [img]/images/graemlins/heart.gif[/img] A [img]/images/graemlins/spade.gif[/img]K [img]/images/graemlins/spade.gif[/img] 3 [img]/images/graemlins/club.gif[/img] UTG and make it 35.

CO calls, button calls.

FLOP (110) - 8 [img]/images/graemlins/diamond.gif[/img] 9 [img]/images/graemlins/diamond.gif[/img] 2[img]/images/graemlins/heart.gif[/img]

I c-bet 80, both players call???.

TURN (350) - 5 [img]/images/graemlins/club.gif[/img]

I check, CO pushes 285, button call... I Raise 400 too 685.

Button calls.

RIVER (2005)- 7 [img]/images/graemlins/spade.gif[/img]

I push 850..I felt BN was in need of a flush...so i thought I had fold equity and I also had nutlow for at 1/2 of the sidepot if he decided to call. Button goes in the tank and calls after 5 minutes..

Flips up A [img]/images/graemlins/diamond.gif[/img] 3 [img]/images/graemlins/diamond.gif[/img] 8 [img]/images/graemlins/heart.gif[/img] 9 [img]/images/graemlins/heart.gif[/img] and takes down a big one, CO got TJ for nutstr8 and gets his share...

I need all the help I can get.