"...For husband's.
Jennifer López Marries
Benjamin Affleck, then
Jennifer becomes
Jennifer López de Affleck. "de" meaning "belonging to". But it doesn't work that way in every Hispanic country. Although it is in most of them, there are a few countries which do not operate this way."
That should have been "If
Jennifer López Marries
Benjamin Affleck, then
Jennifer becomes
Jennifer López de Affleck...."