Are the expenses of the wife's travel and return tickets, as well as her other expenses, considered among the husband's duties if she works as a teacher outside the area and his income is limited?

The husband must spend on his wife with what is reasonable, providing food, clothing, housing, and medicine. This expenditure varies according to the husband's financial situation. As for the expenses of the wife's travel for her work, the husband is not obligated to cover them unless he commanded her to do this work or if she stipulated it in the marriage contract. Furthermore, it is not permissible for a woman to travel except with a mahram (definition).