Hi blackempress. Yes transiting Chiron is making a T-square to your very close natal Venus Uranus opposition at the moment. Since Venus symbolises the need for sensual pleasure, and also your awareness of your own femininity, Uranus will challenge any tendency to conformity or stagnation in these areas of life. Venus in Gemini is already inclined to seek variety through relationships, so this airy Venus is not necessarily going to be in a tug of war with opposing Uranus - more likely Uranus will stimulate Venus' need for new stimulation.
It's interesting that Uranus is in the 9th house of beliefs, since sexual experimentation would involve breaking away from the belief system that you are expected to follow, and choosing to align yourself with a new and more liberating perspective on life. (I know that applying oneself to a belief system with discipline can itself be liberating - but I think Uranus in the 9th generally seeks a perspective which allows independent thought first and foremost.)
It's also interesting that the issue you are facing is due to the collective issues encroaching on your personal life, which is very Chironian. The Venus Chiron conjunction in your natal chart is quite wide and separating, but you may still feel it. And of course as you have decided to look into this issue while transiting Chiron is not only aspecting both Venus and Chiron very closely, but is also exactly on your Venus Chiron midpoint at the moment. Transiting Chiron is in your 12th house, suggesting that the collective influences that you are grappling with at the moment have been carried by your family for some generations (belief systems and cultural biases tend to be passed on this way, I know, so this is a pretty obvious comment, but the 12th house does have this link to previous generations, so I thought I'd throw it in. It could be that you are dealing with something that (a) recent ancestor(s) also experienced, but this would be more likely if your Chiron was natally in the 12th.)
Some other things about your natal chart that I'd like to mention with regard to your post are:
Libra (which contains your Moon - especially important in this chart because your Sun is in Cancer) looks to find a balance, rather than identifying with one end of a polarity. It is common from what I've read for strongly Libran women to adopt some of the traits that tend to be associated with men, and vice versa for strongly Libran men. Perhaps your 'male thought patterns' are reflected by Mercury in Gemini in the 3rd making close trines to Mars and Saturn. (By the way I think your Venus trine Mars is much too wide to consider.)
Another thing perhaps worth pointing out is that you have Saturn in the 7th house suggesting that you may feel pressured to conform with regard to relationships, and that you may fear loneliness as a consequence of going against the grain. Saturn is also capable of great self-determination, though, once unnecessary fears are set aside - some of Saturn's social awareness is of course useful and productive.) With Saturn ruling the 11th, you may fear that friends would also turn away from you if you do not fit in enough.
Mars in Libra in the 7th house conjunct Saturn suggests that the energy that you would use to pursue a desired partner, as well as the energy you would use to affirm your right to be true to yourself, is influenced by a need to conform to the expectations of others. So this is something you may need to reflect on in order to free yourself to make the decisions that are right for you. You might also need to be on guard against giving your initiative and authority away to partners and other significant people in your life.
Pluto is near the 8th cusp, suggesting that you may feel compelled to explore taboos in the area of intimacy. Interestingly, Pluto here rules the 9th house and Jupiter, both of which are concerned with beliefs, with Jupiter in the 8th. There is a sense, I think, that you will always want to dig deeply and ask profound questions of belief systems, which others may fear to ask due to the upheaval and identity crises that would follow. There is also a suggestion that you need a philosophy of life which acknowledges the primal passions of human nature.
With Pisces rising and Neptune on the IC, spirituality may be very important to you, and you may have a strong need to feel at one with those around you, and with the world at large. I'm not sure how this fits with the issues you raised in your post. It could make it difficult for you to stand apart from others and be individualistic.
I left out your Sun, which would not do at the moment as it is being transited by Pluto (opposition) and soon also Uranus (square)! With transiting Uranus making this hit from the first house, and Pluto transiting from the 10th, these transits could see you feeling an urge to redefine yourself in the eyes of the world. Sun in Cancer in the 4th often need s to break its identification with the family of origin in order to more fully develop that Solar vitality and sense of purpose.
I don't know if this will add anything useful to your perspective, but I'd be interested in your response either way...