Looking at your horoscope we see that Ketu aspects the 7th house of marriage. 7th Lord Mars has aspect of Rahu. Venus is in the 6th house. Jupiter and Ketu form the guru chandal dosha. The horoscope is weak on the marriage front. Regarding your divorce a lot will depend upon your partners horoscope as well, as marriage is between two people and if one horoscope is weak like in your case and one is strong, marriage can work. If both are weak the marriage is surely to suffer and divorce is certain. You can look at paid analysis for a detailed look at both charts.
Blessings,
Navneet Khanna
Astrologer