I think you may need to give a little more detail. I am going through the same thing. I have not talked to my mom in two years. Too much repetitive bad behavior on her part that I am just not willing to over look any more.
You also may want to try the Friends and Family area on here.
Maybe also this area here in the site for children of alcoholic/addicted parents.
Adult Children of Addicted/Alcoholic Parents - SoberRecovery : Alcoholism Drug Addiction Help and Information
Welcome to SR!!!