1Wish, everyone is different and meditation may be for some and not for others. Personally, it's not my cup of tea. If it's in your area, would it hurt to try it? My point was that new experiences will get your blood moving, your brain ticking over and those happy hormones running. You may meet new people, you'll most certainly have more interesting things to talk about and most importantly, it distracts you from your wife. Meditation, sport, joining a crochet club... it doesn't matter what you do, go out and find something for yourself, that gives you ideas and makes you happy.
Me: 31, W: 29 T: 4 M: 2 Kids: 3 (SS: 7, SD: 4, D: 3) Separated, still living together: Nov 2013 Separate bedrooms: Feb 2014 W working away; kids with me: Nov 2014