H broke it off with original OW in Dec. 07. I knew IN MY GUT he was at least flirting/dating in February with others and he doesn't deny it. That is why I insisted he move out, and he finally did. If you instinct is telling you one thing, then you might be right. If H does the same thing, maybe he'll confess to you soon. I am so sorry!
I totally get the WalMart and walk thing. I honestly can say after a full year of being lied to over one thing or another, I don't know if I could ever trust H again. But then again my H is sooo far from wanting to work things out, your H is much closer.