I feel you have already got your horoscope checked on this website before. Tula lagana and Tula Rashi. Swati Nakshatra. 7th lord Mars in the 11th house of gains with Venus karka for marriage along with 12th lord Mercury, indicates, marital issues. hence marriage should be done after proper matching of the horoscopes.
Blessings,
Navneet Khanna
Astrologer