Hi,
Assuming birth-details are accurate, I observe a few weakness in the birth-chart… starting with Lagna Lord Moon/Chandra awkwardly placed in the 8th house of Randra-Sthana or Ashtama-Sthana. Moon/Chadra is never happy or comfortable being placed there and can be detrimental for related significance. To make matters worse, he is placed too close to Mrityu Bhaga and within the fatal Trimsamsa degrees (as per Phala Deepika and Brihat Parjapatyam). Incidentally, he is conjunct Ketu…who is also placed very close to Mrityu Bhaga and within the fatal Trimsamsa degrees, along with current Maha-Dasha lord Jupiter/Guru-dev. In effect, all of them are active and no doubt you are still unmarried. For the records, Ascendent or Udaya Lagna is also placed close to Mrityu Bhaga and within the fatal Trimsamsa degrees.
On the sidelines, 7th lord Saturn/Shani-dev is placed in his Neecha-Sthana or sign of debilitation. He is conjunct 3rd & 12th lord Mercury/Budha – both are posited in the Lunar Constellation of Ashwini Nakshatra, ruled by Ketu. So, there is a strong foot-print of Ketu and his influence is undeniable.
Lastly, Sun/Ravi… the 2nd lord of Family Expansion is placed in a unfriendly sign, which happens to be a Badhaka-Sthana. For the records, he has below par Vimsopaka Bala in Dasha-Varga – as does Mars/Kuja, who seems to be torched for being in close proximity with a unhappy or sad Sun/Ravi.
In summary, I’m inclined to think things are a stacked-up and I’m not surprised with your inhibitions in getting married – on my part, I think you are generally detached with worldly things. In case, you are desiring and are truly interested in getting married, it would perhaps make sense for you to consider propitiating contributing planets/grahas, starting with Ketu.
Take care…