Which of the Following Was NOT Identified as a Reason

Which of the following was NOT identified as a reason for marital difficulties that migrant workers face?

A) New partners do not often recognize the woman's children in Mexico as part of their family.
B) Accusations of infidelity are frequent.
C) Children born in Mexico feel threatened and jealous of their U.S.-born siblings or half-siblings.
D) Women frequently earn more money than their partners, which increases marital discord.