There have been some great comments that might help Fazz, and others, better understand my initial point. First, I do want to ditto this, by ant....
Whatever way you and your partner eventually decide, I wish you every happiness for the future.
afterall, to be happy is why we do it. Too often, we allow too many things which are really unrelated, and trivial to the overall goal, to get in the way of the purpose of just being happy through the dance.
I enjoy tango and really want to do that with my significant one
And, rightly you should. This is the ultimate "happy" in social dance... to be able to do it with someone who can connect in a way that is as special as the dance itself. I didn't mean to give this up. What I meant was to give up all of the things that will cause issue, hurdles, and deviations from reaching this desire. If sharing your feelings for tango with "him" (or whomever is the S.O.), is the desire, then agree between the two of you that it is a shared desire, and focus on "that", and not all of the other unimportant parts (what other women might want/feel).
A joke I sometimes make is that the difference between a beginning follower and an intermediate, is that the intermediate has learned how to blame her mistakes on the leader.
OK...

, a sidebar, but I like it. I might steal it.
You're on the right track. Just give it some time. My belief is that once you're able to relax with other people (and it will happen for you), you'll have some good dances, and then gain a new perspective.
And, I believe this, too. Just that you are willing to; bear it here, take/share in the thoughts/opinions of all of us, continue to reply says that you are on the right track. And, I definitely agree that your perceptions will change as you grow in AT and in life as a direct/indirect result of AT.