Our stories are different but I have encountered similar problems, people often don't understand that we have a problem or are in denial about it.
You just have to stay true to yourself.
Only you know and understand the true extent of what alcoholism has done to you and what it will continue to do. You can try to explain to others but if they won't accept it, well, just let them have their opinion, don't let it affect you or your sobriety.
You can do it, we're all here for you