A woman is making plans for her holiday dinner and shares with her butcher that she will be inviting her family. When the butcher asks who will be coming, she replies, "My two children and their spouses, my ex-son-in-law is bringing my grandson, and my ex-mother-in-law is coming." This is an example of which of the following?
a. Family durability
b. Family resiliency
c. Family diversity
d. Nuclear family