Welcome.
I agree with others, follow the facts. Let your mind open as you question things and seek answers. It's a mind blowing journey!
Re the scripture in Revelation- they don't actually believe it- that's how they sleep!
Help your family to seek out friends, social contacts and traditions away from the KH. It will smooth the transition.
Also, stay under the radar as long as you can. Once their defenses go up, it causes stress and turmoil.
Happy travels!