Marriage is being undermined today because people are disobedient to parents. We must not understand this, however, to mean that somehow a batch of bad babies will be born in the last days. Children have always been children. But in the last days, their disobedience will not be restrained. The problem is a pattern of disrespect for parents, regardless of age.
Children are in many ways a reflection of their parents.
Disregard for parents, disrespect, and disobedience are not the exclusive problems of those under twenty-one. The disobedient children are only mirroring the disrespect and general disobedience of the age. In any case, the disobedient mindset wrecks the respect, order, and peace which should grace the home. Marriage is being undermined today because people are without natural affection. It refers specifically to paternal love and the natural ties between close kin.