Moon in the 7th house (Yuvati / Kalatra, the house of marriage) brings the significations of Moon, namely mind (manas), mother, emotions & moods, into the area of marriage, the spouse, partnerships and one-to-one relationships. The 7th house governs marriage & spouse, partnerships, business dealings, passion & desire.
Results of Moon in the 7th House
Moon is a benefic (waxing) / malefic (waning) planet, so here it tends to bring emotional stability, popularity, a caring nature and mental peace focused on marriage, the spouse, partnerships and one-to-one relationships. As an angular (kendra) house, this placement strongly shapes the overall life direction.The exact result depends on which sign Moon occupies here and the aspects it receives.
When It Activates
These results typically surface during the Vimshottari mahadasha or antardasha of Moon, and when transiting planets trigger the 7th house. A well-placed Moon here supports a fulfilling marriage, strong partnerships and good business alliances; when afflicted it can indicate marital discord, broken partnerships and difficulty with the spouse.