That's the reality of man. You have it written on your face. History shows this and reality shows this. Even the 12 disciples of Jesus ran away. The 12 disciples were better people than you.
Man is indeed a weak being.
Depending on the depth of the heartistic standard between husband and wife and depending on their degree of unity, a certain quality of child is born. Therefore, to become parents is not an easy matter. And to become a wife or a husband is also really an awesome thing. The history of the Unification Church's Blessing started in the midst of battle. Satan's world was crazy to oppose it.