However i would like to clarify about the promiscuity part. It
is a statistical fact that people from broken families due to this
reason is at much higher risk of suffering from failed marriages
too. Which, i think u did explain in the later part of your answer
too.
Statistic is just a number. But it hardly tells the true
story.
People from broken families do not have a role model to learn
from.
Since your father and grandpa are promiscuous, who are you
suppose to learn faithfulness from ? These are the two people in
your life you look up to, yet they are not in any position to teach
you otherwise.
There are plenty of successful families, but them good ones are
unsung.
The media tends to highlight the broken ones. As family
tragedies always make good dramas and bring in the ratings.