I wouldn't say I've necessarily been "Super Husband". More "doing what I should have been doing".
For example, she still does the kids laundry. Still makes them dinner. Still cleans up a bit around the house. I make dinner for me and her (her work schedule prevents us from eating with the kids). I do my laundry. Things I'm doing a better job of: cleaning up the kitchen and picking up the downstairs each night before bed. Home improvements (replacing the garbage disposal, fixing the blinds, etc.)
I've drastically improved my communication. I'm taking better care of myself. I go out a little more with friends for drinks.
Where I'm conflicted right now is how to treat HER. Right now we share hugs sometimes when we head out for work. Sometimes I say 'I love you'. She gave me a kiss on the lips the other day.
Last night was a little fun. I came home with a little spring in my step. In a good mood. She said I was acting a little funny. Later she asked if someone was flirting with me while I was at work. In reality, yes, someone had. And it felt good. The girl works elsewhere, but I deal with her now and then with what I do for work. I'm not interested, of course, but it was nice to get that attention. I admitted that yeah, someone flirted a little -- asked me for drinks, but I said no, that it would be inappropriate. The wife asked if she knew I was married and I said "no". But I guess the more accurate answer now that I think about it is "I don't know."
This morning the wife jokingly asked if I this girl was going to be flirting again today. I laughed and said I didn't know. Chatted a little more, then winked at her and went out the door to work.