oompa, I get what you're saying. I've been there...sometimes I'm still there. As long as you have JW family it will never completely go away.
We've talked and without going into details here, you know my situation. It's a little better than yours in one aspect, but at the same time that disconnect is still there. I've managed (and it ain't easy) to drop all things JW and to focus on other real things. Over time (not just a month or so, but longer, much longer) you bascially rebuild the relationship seperate from the JW world.
You met, you married, you lived...revolving around a JW lifestyle. Now you have to find other common interests to revolve around. You may have to allow your wife to do the JW thing, but when she's not doing that, find things that you both enjoy and concentrate on them. It can be simple things...an interest in music or travel, whatever. Get her more involved in her interests that somehow always got shoved aside for "spiritual" things before. Over time, she might just be more willing to spend less time in JW things and more time in oompa/mrs. oompa things.
As for your JW buddies...you may just have to let them go. It's not you, it's them. Face it...most JW friendships were conditional. I've found that the "good" friends I thought I had weren't so great once I became inactive. A few have remained friends, but even still I don't see them like I used to.
I'm not an out-going, gregarious guy...so I didn't miss the social aspect so much. I think that's were we differ a lot. You need more social contact where I can hang out by myself. I made friends over time outside the JW world. For a fun-loving, out-going guy like you, you shouldn't have trouble getting out and making new friends. You've already met quite a few people from the forum. These are your friends now. You're not alone.
The only advice I'll give you is to take things slow and don't make rash decisions. As torn up as you are, I'm sure your wife is also. So you have to prove, in action, that you still love her. If you do and you want to keep her, prove it by your actions over time. It won't happen over night.