Isn't the 7th house supposed to be for relationships?

The Asc is how one presents themselves to the world, it is their personal environment, it is about the self. So with that Gemini Asc it could create the attraction of lovers, especially with that Taurus sun. The 7th house is about all types of relationship, not just love and marriage. It is the house of one's opposite, of "the other" that both repels and attracts, entices and frightens. It is the doorway of gaining knowledge by experiencing events not of one's own making. It is the chief entry of karma. It can be connected to board rooms, councils chambers, courtrooms, lawyers, divorce, and judges. When you have lots of planets in this house, you are dealing with lots of 7 house issues.