One of our local gang changed jobs a couple of years ago from Southampton to London, a similar distance commute. we've only seen him a couple of times since.
You've go to decide how much those extra 20 hours a week commuting are worth to you.
Also, if you're trying for a family then Mrs North must be intending to at least interrupt her career.
If (hopefully 'when') you do succeed with starting a family I can't see your dearly beloved thanking you for being out of the house 13+ hours a day.