Hi,
I’m inclined to think you’ve had a few alliances/opportunities for something that was perhaps a bit unconventional in nature. It looks like might not have considered them.
Incidentally, you have limited yogas for a conventional marriage/relationship. There seem to be quite a few afflictions in your birth-chart. Hence, the opportunities/options seem to be diminishing with each passing day and seems to be tending towards denial. In case you are really interested in getting married, it might not be a bad idea for you (and family) to put in due effort, consider being a lot more flexible and entertain any reasonable alliance.
Take care…