Speaking of weird marriage arrangements, I have a college friend who got married about a year after graduation. She was a teacher, he was a pharmaceutical sales rep. Their financial arrangement (per his request) was that they split all expenses equally - rent, utilities, groceries, etc. Of course, at the end of the month, he always had money for new skis, golf clubs, clothes, you name it. She did not. That lasted about a year before they divorced. At least she recognized the situation and resolved it quickly.