Marriage is denoted by the 7th house as this is the house which completes as 7th house from any house is a desire for any planet so for Lagna, the desire is of being 7th house so I can gain something from the partner.

• Why do we require a partner in life?
• Why is it important to get married and not just live in a society which promotes a free live-in relationship?
• What is the sanctity of marriage?