Abuse nightmares

So in the past week I've had two evil dreams.. One about me having to hide from my husband bc he was going to beat/ kill me for whatever reason and I woke up legitimate scared for a second before I realized it was just a dream. Then I had a nightmare two nights ago that my older brother "raped" me but it wasn't a violent dream just straight up disgusting and disturbing... That has to be the worst nightmare I've ever had. In the dream I told my sisters, we all cried, then we told him to like leave forever or something.. It was just disturbing. I don't see my family often at all and have gone years without seeing them before and have never had a dream that graphic or whatever. Do y'all think its bc of something I read like I remember not long ago I read an article about a pre teen boy raping and stabbing to death his toddler sister which obv. Made me feel sick to my stomach but I haven't thought about it since like just now and the day I read it. Idk these past few days have been awful tbh just bc of some stupid nightmares.... What could it mean?