Yes I do, not that I have retired from dancesport, but after my partner and I broke up, we still go to the same social and dance socially.
We don't go together specifically just to dance with eachother, but we both attend the same social (and that's how we first met) and there is no reason to stop going or stop dancing together.
Good for you. There are few things worse in the dance world than to be shunned by an old partner...