Answer :
Elena and Luis are a dual nurturing couple as they are fully involved in their career aims and working part-time after the birth of their first child.
What is meant by nurturing?
Nurturing is the process done by the parents where they are involved in caring for their child and protecting them till he/she is grown.
A dual-nurturing couple is a kind of couple who are both engaged in equal parenting of their child. The parents of the newborn child are working in their respective jobs along with caring for their child. It is the term used in the US country for referring to a married couple with dual careers.
Therefore, the married couple is considered to be a dual-nurturing couple where they nurture their child along with working in their jobs.
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