This is how I feel on the matter.
I am currently in the military and married. I've known my wife since High School, been married for a year and a half. The past year and a half of this marriage I've pretty much single-handedly taken care of everything, the bills, the rent, car insurance, etc. while my wife finished up her bachelors, now she's trying to get into law school and I've supported her in doing that, my only stipulation was that she has to work a part time job. I didn't give a fukk WHAT the job was as long she worked at least 15-20 hours a week, the rest of her time could be studying for the LSAT. While I was deployed I saved up $10,000 (in six months) for savings to use in emergencies and to help us on account of I'm getting out the military soon and I wanted a cushion for the transition back into civilian life.
So having done all this, been a responsible husband and provider, when it comes time for my wife to take the bar and become a lawyer, I'm quite sure she'll be making more than me at some point in our lives. Is that supposed to make me feel insecure or any less of a man?
HELL NO because both of us know and understand that without my sacrifice, hard work, and dedication she wouldn't be in the position to better herself or move on with her education in the manner that she is now, so to hell with all that "she makes more than me so that makes me feel insecure" garbage, because at the end of the day I handle mines and she is fully aware and appreciative of that