Looking at your horoscope we see that your ascendant is Leo and 7th house is ruled by Saturn as Aquarius sign is there. 7th lord Saturn is combust and weak as it is in the sign of inimical planet Mars. Ketu in the 3rd house aspects the 7th house. Your 7th house and 7th lord is weak and marriage should be considered after doing proper matching of the horoscope.
Blessings,
Navneet Khanna
Astrologer