I Dreamt Of Killing My Ex

i dreamt i killed my ex. i beat him with a bat until the bat broke and used the broken part to stab my ex. i cut my exes head off and hid it in a deep freezer underneath the ice. his step-mother randomly came and kept asking where he was. his step-mother kept trying to figure out what happened to him and kept asking for samples of my hair. i went back down to the basement where he was and was thinking of throwing his body away but i woke up.