The goddess of marriage hints at what kind of marriage partner we need and will get it in our astrolabe. It's not who we want to marry (that depends on Venus and Mars), but what we need to live with. Before explaining the role of Andromeda in the astrolabe, let's sort out our thoughts. Venus and Mars express our ideal men and women; The fifth homeowner is the person we want to have a romantic relationship with; The seventh house describes what kind of partners we had in the first marriage (if any, the ninth house describes our partners in the second marriage); And the goddess of marriage pointed out something more basic.
Marion is in Aquarius: You need a, uh, different partner. They are probably geniuses, or freaks, or psychopaths (or both). Or maybe your relationship is very unusual. Aquarius people are keen on independence and private space. For Aquarius people, a purely physical marriage, that is, a marriage where two people are often separated, is also good.