Hi Victor, and Welcome to SR!!!!
I'm sorry to hear about what brings you here, but you have found a wonderful place! My "qualifier" is, well, several people, but not my parents.
What a wonderful thing that you have been able to move forward with your life!
There will be others along soon who have more experience dealing with alcoholic parents. There is also a forum specifically for adult children of alcoholics (ACoA) that can be found here:
Adult Children of Addicted/Alcoholic Parents - SoberRecovery : Alcoholism Drug Addiction Help and Information
Also, the stickies at the top of each forum contain a lot of great basic information. Please make yourself at home. Read a lot, and ask questions!
Hugs, HG