I don't know much about OW. I do know that H surrounds himself with "party friends" and likes to say "I am not as bad as XYZ" so chances are good.
It would be HIGHLY "script" if she were an enabler, including having a drinking problem herself.
MWD teaches in DB and DR to find out as much as you can abuot the OP, so that you can learn what it is that they may be providing that your wayward spouse is responding to. I'm not saying (if it turns out she has a drinking problem) that you should then go out and party it up with your husband!! . . . just saying that "knowledge is power," and will add a piece to the puzzle.
