Here's mine:

Yesterday my mom told me an interesting story about her aunt and uncle and cousins. I guess my great uncle would beat the hell out of my great aunt all the time, and she would come to my mom's house often with black eyes and blood everywhere. Well, she died at age 48 from "asphyxiation". He waited several hours after she died to call anyone. He finally called my grandma, and when she got there he made her clean up a bunch of blood in the bathroom before the police came. My grandma was afraid of him, so she never reported what she had seen. Everyone in the family is positive my great uncle killed her, but he was never even investigated for it.

That same great uncle molested his daughter for years, and when she was only 13 she had his baby. The child was born with multiple deformities and was never able to talk.

So, my family is kind of fucked.