In your natal chart we see that Mars whichis the 7th lord is in the 8th house and weak. Venus is in the 6th house and also combust. Ketua aspects the 7th house. The horoscope is weak on the marriage front that is why you will face obstacles and delays on the marriage front. However Jupiter – Venus period is strong to give you results. You should do remedies of Mars and Venus and also Ketu to get the results quickly.