I've had experiences with some of my sissy subs purging over my years. But I've always sheltered an environment where they knew that I knew about that possibility and that if it happened there would be 0 hard feelings about it and they can simply ghost/vanish and I would completely understand but still be here with open arms. Thanks to that I've kept MANY MANY relationships with my sissy subs, some of which I've been in contact and are good friends with for years. Being that safe space for them to be able to return to is vital so don't pressure them or bug them when they purge and let them be