I understand your concerns with regard to the family, its a hard one to tackle. You may already be doing this but what I found worked for us is to bring the subject up in simple conversation, perhaps from the perspective of the TV show or even better from a scriptural perspective. If it is raised now and is just a conversation about the scriptures it will enable your family to discuss the subject without any personal pressure on either them or yourself.
Excellent advice! Bravo, @Aussies!