all good suggestions above. One of my regular foursome is in the same sitch as you. In the summer, we play during the week very early (6am) and get finished by 10am so then put in a full day working afterward. Could you do something like this? Otherwise, all of the above posts are great suggestions for compromise.
One other you might try is explaining to your W what golf means to you and why you need it and then listen to her in return in order to understand each other's perspective. You might not be as far apart as you think you are,
