Originally Posted by
mle-sober 
Just because you can tell your wife has been drinking, doesn't mean a breath test couldn't be a powerful tool. And obviously, Jazzman, it's not intended for times when you aren't there to administer it. It's intended precisely for when you are there and she is lying to you.
I'm glad this worked for you. And for the sake of your children. However, I can only speak from the experience I've had with my AH, and the fact that I've lived with him long enough to know him pretty well. If I even suggested my AH try a breathalyzer, he'd tell me where I could stick it.