Official Government Definitions of the Family Can Sometimes Cause Problems

Official government definitions of the family can sometimes cause problems.Under what circumstances can these problems occur?

A) Problems can occur when parents choose to use two surnames for their offspring.
B) Problems can occur when people are denied access to government services and benefits because of a relationship that is not defined as family.
C) Problems can occur when people are barred from personal records identifying medical conditions of the adopted.
D) Problems can occur when children have two sets of guardians in divorced families.