This happens whether the children are in two-parent or one-parent families.不管孩子是生活在双亲还是单亲家庭,这种情况都会发生。Many children are now born into or raised in one-parent families.现在很多孩子在单亲家庭中出生或成长。I have been brought up in a one-parent family by my mother.我是在单亲家庭中由妈妈抚养长大的。Over half of the children live in one-parent families.这些孩子有一半多生活在单亲家庭。