How do you define commitment? My wife says I am ningas kugon. I just feel we arent in the same page.

The definition varies from one person to another. But well for me commitment is to be able to fulfill your goal (may it be a promise, a task, project, timeline etc) by doing all means necessary whilst putting your sincerity in what you do. Your wife might have labelled you as such maybe because that thing you were trying to achieve and that she is aware of was done but not in a satisfying manner to her. Probably you can talk to her and make sure she gets your point. Not necessarily she accepts it (as I've said we define commitment differently) but at least you're able to explain your side and that you don' need to feel bad or anxious about calling you ningas kugon. Just move on anyway. If its not a big thing, don't make fuss na lang :)