Looking at your horoscope we see that your 7th house which is the prime house of marriage is weak. This is not good. 7th house which is the prime house of marriage has Mars and Ketu in the 8th , which makes you manglik. Mercury the 7th lord is combust and Venus the karka for marriage and women is badly placed and debilitated in the Navamsha chart which is the important divisional chart seen for marriage and spouse. Marital happiness is not there in your horoscope.