My daughter which is 5, her father is re-married. I just got some disturbing news. My daughter told me that when her and her 3 year old brother go to bed(they sleep in the room with the dad and stepmom) that she puts her head on the bed and it's bouncing and daddy and my stepmom are doing bad things. She says it happens all the time. What to do?? I have already talk to her dad but he said doesn't happen, but I know my daughter and know if she is lying.

