My brother tells me when I am ready he will teach me how to drink responsibly. Hahaha as if I hadn't thought of that before or tried it hundreds of times.
I laugh it off now but it used to bother me he thinks my alcoholic drinking was a simple choice. I remind myself with people that don't understand that what they think about me is none of my business.
Since you're attending AA I would highly suggest not to try and make amends to your sister. Wait until you have a sponsor and have done the first 8 steps. Your addiction is yours and your recovery is yours. Don't make it your sister's or anyone else's. You have to do the work and she will see the difference before you do. Good luck