graffiti. 1  plural of graffito. ( 2 used with a plural verb) markings, as initials, slogans, or drawings, written, spray-painted, or sketched on a sidewalk, wall of a building or public restroom, or the like: These graffiti are evidence of the neighborhood's decline.
In the realm of money in a marriage, this could mean that the husband has sole control over the checkbook, pays all the bills, and sees to the family savings and investing as well as giving, while at the same time consulting his wife and getting her input on financial decisions.
If you are married, you can file a joint tax return with your spouse even if only one of you had income. There is nothing in the tax rules requiring that a husband and wife both have income in order to file jointly.