Would you give the CD's to your brother or throw it away TW

Me and my brother had very abusive parents. Like severely. I have a stab wound caused by my mother. My mother died in 2008 and father died last year. We are clearing out the house because it's getting sold and I found a box of CD's. They were in a shoe box and just had years on them. I showed my brother and he didn't know what they were so I took them home. I played them on my laptop and cried. My brother was like 15 or 16 in that video and looked out of it. My dad was raping him and then would turn his body and my brothers body was limp but his eyes were open but like not there... I turned it off to see what was on the others and it was my brother in the exact same state getting younger and younger. I either need to tell my brother about this or destroy them because I have child porn in my possession.