[Yads]

Well first off, you have to raise that hand pre flop. You have an excelent hand even for a full game. You have to reraise on the flop, you have a nut low draw with top pair top kicker and a backdoor nut flush draw. Also having two 2s there's less chance that you'll be counterfeited. Now the turn sucks, You have top two pair, but there's now almost no chance of a scoop for you. Check call or maybe even check and raise to try to trap any weak low for an extra bet. I think check calling on the river heads up is fine, there's a chance you're getting scooped, but I think there's a good chance you have the best high, since it seems like the lady woke up with the made nut low and some kind of high.