Looking at your horoscope we see that 7th house which is the prime house of marriage ruled by Mercury and Mercury is posited in the 8th house which is not good. Mercury is debilitated in the Navamsha chart or the D9 chart. D9 is the most important divisional chart for marriage and marital life.
Rahu and Ketu axis in the 7th house is also not auspicious. Marriage should be done after proper matching of the horoscopes.