Did your W work outside of the home at a fulltime job? B/c I am reading more and more posts from men who have a W who is a SAHM and who complains about the H not doing enough.
Sometimes what the H hears is not what the W is really wanting from him. (I know, women don't always say what they mean). She may have meant she wanted you more involved with her and/or the kids when you were not working. One way to determine if this was the case or not, is maybe to look at what she did while you were cooking meals......or whatever she deemed as not enough on her list.
This build up of resentment over the years is a significant sign of a wayward wife. It starts with resentments and grows to disrespect and finally overt acts of rebellion against her H and their M.
It is not about what you feel should work in your M. It is about doing the work that gets the right results. Do what works!