Your 7th house, which is the house of marriage is afflicted by malefic planets. We see that you have Sub which is a cruel planet in the 7th house along with Ketu, which will never bring satisfaction in your marital life. You also have the Charan Grahan dosha, as Rahu is conjoined with Moon in the first house. You will be unable to decide what you want. Such natives have everything yet are not happy. Missed opportunities are plenty. Moon is the significator of the mind and Rahu is the planet that gives imagination, this may lead to the native being fickle minded and the person cannot take the correct decisions for self.
You are presently in the Mahadasha of Rahu and the antardasha of Venus. Relationship chances are very much there during this period, but again chances are strong that you will not get what you want. You will have to make adjustments and compromises on the marital front if you want any progress.