This is precisely why I asked you to first respond to my comments concerning your dreams involving sexual activity, before I was willing to look more closely at this one.
Without going into too much unnecessary detail which I feel will only confuse you further, your parents and family in these dreams are in effect symbols for the moral values which they gave you while you were younger, which are now so much in conflict with your physical desires.
In a twisted sort of way, your dreaming mind sees both your family and the values they passed on to you as being basically the same thing.
On the one hand you want the values they handed on to you as a child because they give you a sense of security in knowing that unlike many so called parents that they do care for and love you, while on the other you do not want them because they make you feel uncomfortable and at war within yourself.
On one hand in your dream you want your parents and sister to survive this terrible accident, but on the other you feel guilty for almost letting or wanting them to die.
My suggestion to you is that the conflict between you wanting to accept or to reject the values which your family has handed on to you when they brought you up is now later in life being represented in your dreams by your apparent indecision as to whether or not you wanted them to survive the accident.
Do you now better understand the point why I am trying to make by drawing these close parallels between what is most likely happening deep within the layers of your own unconscious mind, and what symbols your dreaming mind is using to express these inner conflicts within you in a way which you may find more acceptable?
Within our dreams the normal inhibitions about what is the right or wrong thing to do in any situation are temporarily removed.
If you allowed your parents (or the values they handed onto you) to die in your dreams, it does not automatically follow that you would ever consider doing such a cruel thing to them in your daily life.
These are merely symbols which stand in place of something quite different from what they might first appear to be on the surface. The real art of dream interpretation is to decode their message to you in a way that you can practically apply what you learn from them to your day to day life, and thereby improve the overall quality of it.
Take good care of yourself and keep safe,
eye_of_tiger
