Looking at your horoscope we see that your 7th house is ruled by Venus and Venus is posited in the 8th house with Sun. Sun and Venus conjunction is not good in the 8th house. 6th lord Mars is in the 7th house , first it makes you mangalik and also indicates possibility of separation in your chart. There is also Chander Gharan dosha and Kaalsarp dosha in your horoscope which will bring obstacles in life.
Marriage problems are strongly indicated in your horoscope. Marital success will depend upon proper matching of the horoscope. Possibility of love marriage is there in your horoscope.