Close family members and friends - planets that overlay in the 2nd house or Capricorn/Saturn related synastry?

The second house is associated with the zodiac sign of Taurus, being ruled by the planet Venus. It represents our material and mental values, our self worth, the things we own, financial stability. But traditionally it signifies the family of origin - parents and the house you were raised in. That is because in the past, your value and status came from the family you were born in. Interestingly enough, my Saturn in Capricorn in the second house is conjunct with my parents personal planets: my mother's stellium în Capricorn (Mars, Venus, Sun), and my father's Sun and Jupiter. My mother's Venus is the tightest conjunction to my Saturn in the 2nd house. My sister also has planets in my 2nd house - her Venus is also in a tight conjunction to my Saturn in the second house. I suppose this means I have some second house karma with members of my family regarding second house matters - maybe regarding proprety, inheritance, money but also responsabilities.

Then I checked my longest friendship (28 years of friendship) and she also has Sun in Capricorn in my second house conjuncting my Saturn.

Taurus is known as a fixed sign and a representative sign for stability. The second house overlays are significant for stability (unless the sign in which the 2nd house lands is more chaotic or freedom loving). Venus especially will be very happy here and will be stabilized by the taurean energy of the second house.

Saturn is also known to make things long-term and corelates with commitment on the part of the Saturn person. This combination of second house, Capricorn and Saturn must be what is mentaining this relationships for the long haul. The negative of these placements is that, with Saturn and Capricorn is that you would feel responsable for the personal planet person, or they will feel responsable for you.

Now I am at the age when I'm looking to start a family with someone. And I met a man that kind of ticks all the boxes and I checked the synastry. His Sun in Capricorn is exactly conjunct my Saturn in the second. Also his Mars and Jupiter are in my forth house. And with the hypothesis mentioned above I am very optimistic to see how this goes.