The 7th House sits directly opposite the 1st, and its subject is precisely that: the Other. It governs marriage, business partnerships, contracts and every one-to-one relationship serious enough to bind — including, tellingly, open enemies, since rivals and spouses are both mirrors we cannot ignore. This is the house of commitment: not the falling in love of the 5th, but the choosing and the staying. Its condition describes the partners you attract and the qualities you seek in them — often the very traits you have not yet claimed in yourself. The 7th House teaches the chart's most intimate lesson: we meet ourselves most clearly in another's eyes.
Planets in the 7th House describe both your partners and your fate in partnership. Venus here promises harmony and a genuine gift for relating; the Sun can mean identity finds itself through marriage. Saturn brings serious, durable, sometimes delayed unions — commitment as a masterclass — while Uranus attracts unconventional partners and sudden reversals. Mars can turn partnership into a sparring ring, and Pluto makes every significant bond an initiation. The planets here are the qualities you marry, one way or another.
The 7th House is traditionally ruled by Libra and its planet Venus — the scales of fairness and the planet of love. The rulership states the ideal plainly: partnership is an art of balance between two whole selves. The sign on your 7th House cusp (the Descendant) describes the qualities you seek — and often unconsciously supply — in every significant other.
Your birth chart shows exactly which planets occupy each house — and which areas of your life carry the greatest cosmic weight.
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