I wouldn't look at your chart, and put any emphasis upon a Moon/Saturn conjunction. It does not have many of the potential characteristics of a Moon/Saturn conjunction, in my opinion.
Uranus is smack between the two of them. >>HUGE energy difference between Moon conjunct Uranus and Moon conjunct Saturn. Uranus is blocking the zSaturn and bringing it's own erratic magnetic energy to the forefront.
Uranus/Moon conjunction is not distant or cold energy. It is energetic, although perhaps erratic at times. Moon/Uranus in Sag in the 4th is indicative of a very involved and emotionally open mother, but perhaps one who is not as stable and consistent as you sometimes needed. There may have been a level of irresponsibility , or a lack of accountability, that created a sense of chaos or uncertainty in your childhood?
Since it is in your 4th house, your earliest childhood, even starting prenatally and at birth, may have been compromised by her instability or poor choices?
The Mars squaring the Moon/Uranus may indicate that her poor choice of partners may have exacerbated the situation? And as a result, you may find yourself lacking patience with others too, at times.
However, there are upsides that might be seen in your life. The Moon is applying to a nice conjunction with your Mercury/Neptune/Sun.
I think you have a deep, brilliant grasp of the universal cosmic realm and a wisdom that had to come from many lifetimes. Whatever this baggage is that you are left to deal with in this incarnation is something that your elevated consciousness will be able to transcend.