This is a great point. Married people who are e.g. doctors are going to have a minimum age way above that of e.g. flight attendants, and that's definitely relev

This is a great point. Married people who are e.g. doctors are going to have a minimum age way above that of e.g. flight attendants, and that's definitely relevant to odds of divorce. Either they were married before choosing their positions, and therefore have already been married for quite a while, or they got married older, dropping their divorce risk.