Saturn brings limitation, frustration and delay. He also brings discipline, hard work and perseverance. In your chart, the square to Venus suggests that your sense of groundedness, of reality can present tensions with your romantic aspirations - as you say, you feel compelled to call people on their BS and lies.[
that's Aries influence, not saturns] That Saturn is yoked to Neptune in a conjunction implies that perhaps your thinking isn't always as clear as it might be, and perhaps "BS and lies" aren't being presented to you, you just think they are. Aries adds a certain element of impulsiveness and recklessness to your personality (Sun), communications (Mercury) and relationships (Venus), all of which Saturn puts the brakes on. Not a bad thing, perhaps, but again, Neptune seems to cloud the picture and I wonder if perhaps at times you aren't a little idealistic and unreal in your expectations of others?
Neptune really does a number on sun,mercury and venus and does keep fudging boundaries
Uranus there indicates that there are likely to be many, sudden changes in your relationship status, possibly brought about by the mechanisms I've described above.
uranus 7th House – Angular house
· These people have an intrinsic sense of fair play, of justice and of equality. When these principles are consistently violated in relationships, the cumulative stress can induce a psychologically traumatic state. When this occurs they must re‑evaluate themselves in terms of their expectations about reality in general, and relationship dynamics specifically
· Shows a desire for freedom in marriage. The partner may be unusually intelligent. Your choice of mate could be unpredictable. Need certain amount of freedom within a marriage or your partner may want or need this. Can go both ways
· Difficulties in marriage either one can be too independent. Boredom and routine needs breaking occasionally to keep things fresh, exciting. But with a certain amount of eccentricity married life will not be dull.
· Divorce or separation, sometimes by sudden death if Uranus is afflicted. Apt to attract a partner who wants to feel free and be a law unto themselves.
· Suddenly find themselves being confronted by ‘open enemies’ which will come as a surprise – but at least that way it can be dealt with (much better than 12th/secret enemies)
Having the ruler of the 7th so weakened emphasises the difficulty you have in relationships. By itself, it can indicate the feeling that you have a guardian angel watching over you
,[agreed] that things often turn out right and yet you don't know quite how they do, almost as if someone is working in the background to make things turn out for the best. However, as the 12th is also the house of hidden enemies, I guess it could mean that your generosity works against you sometimes.
No, it doesn't mean that. The 7th house is the house of relationships with others, not just romantic relationships but also business relationships, work relationships, any interactions you have with others and thus also relationships where the person is an enemy. Open enemies means you know they're against you, it's all out in the open, they're not hiding and they're not busy secretly scheming against you. The presence of planets in a house does not say anything about the Sun signs ruled by those planets.