Answer:
role strain
Step-by-step explanation:
Role strain -
It is the condition , where the person has difficulty with the performing all the roles of his or her life with full devotion , is referred to as role strain.
In this situation , the person is not able to perform all the task at a particular period of life , because of the workload.
Hence , from the question, Carol being mother of three children is sometimes not able to deal with her children equally and efficiently.