Looking at your horoscope we see that your have Jupiter the karka for husband in the 8th house with Rahu forming the Guru Chandal dosha, which is not good. Saturn rules the 7th house which is the house of marriage and Saturn is posited in the inimical house and has aspect of Rahu. Venus the karka for marriage is debilitated in the Navamsha or the D9 chart. Your 7th house and 7th lord with Venus and Jupiter are weak and do not indicate marital happiness.
Blessings,
Navneet Khanna
Atrologer