Ladies, How can I make more time with my wife?

My wife is complaining that I do not make enough time for her. In all honesty I don't see how I can squeeze more time out of my day. I don't fish, hunt, play golf or do anything for myself, EVER. I go to work every day and go to the gym (3 days a week). I still arrive home before my wife, when I go to the gym. The rest of my time is spent with my family in some way. On the weekends, I am either with all or some of them the entire time. I do have a son (from a previous marriage) that I spend time with either in conjunction with and/or seperate from my wife. I have altered the things I used to do (not going to ball games, not spending as much time coaching my son's ball teams, not going to the gym on the weekends, neglecting projects that need to be done at home). I attend EVERY one of her daughter's events (whether they are plays, soccer games, PTA nights at school). But, it is never enough. I choose to do these things because my family is what makes me happy. What can I do?