Elder Christofferson talking about how individuals can break the cycle of familial dysfunction/abuse and build a loving family of their own is important, but, as he said, this is an imperfect world and not everyone can make this happen.
Everyone has a different situation, and we shouldn't get so stuck on what we think of as the ideal that we forget that all people can build a good life for themselves in many different ways.
@danjones000 that extra caveat was great. I have a friend social worker who has utterly last faith in the goodness of family because he sees so many horrific family situations of abuse and neglect