Lexi's Dream about Heaven, the End of World and the New World to Come

Our daughter Lexi had a dream about Heaven, the End of the World and the New World (Earth) to come. This is the first time she has had a dream like this. When she first woke up she was so excited about this dream that she had. She was so happy and excited (even though there was a lot of major things happening in her dream).
In her dream angels come and take our family to heaven shortly before (or while) the Earth is being destroyed by many major natural disasters. She is familiar with the idea of Heaven, angels and Jesus but not with things like the rapture, or there being a new Earth.
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