I work for alot of retired married couples and I only ever hear the men calling their wifes the Boss never the other way around.They also tend to get reprimanded alot in front of me .Also the men wait till there wifes are out of earshot to ask me to do something or other to do with the job. I've noticed as we reach middle fifties that my wife is doing it too.My daughter has even told her to stop picking on me and I've noticed I've started occasionally calling her the boss too.This is only a light hearted question. I really think its really funny the majority of the time but just interested why it happens later in married life.