I had to chime in on the passion thing. I've heard the same ... no passion, there's no spark, etc. It's so sad to watch because those aren't things that just fall into your lap. From what I've read on these boards, many of the MLCers think it's just out there waiting for them to snatch it up. It seems to be another one of those things that they just have to figure out for themselves.
If you think he wants you to out him on his affair, I most definitely wouldn't take that bait. As you probably already know, most MLCers look for reasons to resent and dislike the LBS in order to ease their own guilt about what they're doing. Outing him would give him a biggie.
One of my h's biggest stumbling blocks is that I told my (adult) children what was going on with us. I didn't really have to tell them ... they figured it out (as did a lot of other folks ... he actually flaunted his A in front of some of our employees). Now H is extremely wary of confronting my kids ... so much so that he didn't come to my Mom's funeral last year. I think it's a big reason he stays away from here. He blames me for all that. Don't go there.
Me: 59 and holding H: :53 Me: 1 S, 1 D, both grown M: 19 T: 23 BD: 9-23-2013