You have a yog in your horoscope which is called 1 day marriage yog. This is because of the exchange between the 7th and 8th lords. Also Venus is debilitated and has aspect of Rahu. When such aspect is there then whether marriage will never happen, or get canceled, or early separation is there. I suggest that instead of focusing on marriage, just have a relationship and enjoy the rest of your life.
Blessings,
Navneet Khanna
Astrologer