Looking at your horoscope we see that Saturn rules the 7th house which is the prime house of marriage. Saturn is posited in the 6th house which is not a good placement for 7th lord to be. Ketu in the 11th house aspects the 7th house which also is not good. The good thing for you is that Jupiter in lagna aspects the 7th house. Marriage will not be easy but Jupiter provides support. Saturn being the lord of the 7th house and in the 6th house with Mars indicates separation. Marriage can be delayed and marriage should be done after proper matching of the horoscopes.