Why is the common element of family life called protection considered an ideal?

Question

Quizplus · Accepted Answer

Protection is considered an ideal in family life because, despite the expectation or belief that family members should look out for and safeguard each other, in reality, this is not always the case. Families can sometimes fail to provide the protection and support expected of them, making the notion of consistent protection more of an ideal than a universal reality.

Why Is the Common Element of Family Life Called Protection