@Chris Kennedy
Allow me to clarify for you. Embarking on a NEW career after marriage is something that SHOULD be discussed with your spouse. A guy who disregards his wife's opinion and pursues it because he "wears the pants" in the family isn't likely to have a successful marriage.
Your doctor/surgery analogy just didn't fit the situation. Of course there are doctors that didn't become doctors until after marriage. They were med students who met their future spouse, who was well aware of their career pursuit.
I would imagine there is a minute percentage of doctors who got married, started a family, then came home from their 9 to 5 and said "honey, I am quitting my job and going to med school." Even more minute is the percentage of doctors who remained married after their wife said "NO" and they said "I am doing it anyway because I wear the pants."
If calling out a person who prefers to include their spouse for decision making is an effective practice for you, all the power to you. Personally, I would respectively show you the door and find someone else to do business with.