The first woman I had sex with was my mother.
I was under age. A willing participant.
But it was abuse. I was led to believe that all families do this.
That is tragic and you are blameless.
The blame sits squarely on the shoulders of your mother and one of the most heinous of crimes a person can commit is to rob a child of their innocence!
Have you gone to the cops?
Sorry but I am what I am and this type of crime makes my blood boil. If nothing else they can put you in touch with support agencys...
Failing that I'll listen to you if you want to talk.