Fortunately I can't relate to this because I don't like alcohol. But I have seen how devastating it can be. Two friends of mine in Las Vegas drank themselves to early death. They would sit in the sportsbooks all day and take one free drink after another from the cocktail waitresses. Only recently have the casinos changed the policy on that to some degree, requiring tickets to get a drink.
I also have a sister who married an occasional wine drinker. It became more than occasional. They used to kid me about not participating with them, as they celebrated New Year's or eventually anything. He had a serious health condition and was told to stop drinking. He did. My sister could not. He tried every remedy he could think of, including sending my sister to the famous clinic in Mississippi where Tiger Woods went for sex addiction. That facility is hugely expensive and treats addiction of all types. My brother in law tricked my sister into believing she was going to visit a friend. Instead there was someone on the plane who took her to the addiction facility. She stayed three months. Instead of a huge help she felt insulted and betrayed, never letting him hear the end of it. She relapsed lest than a month later. He moved out and eventually divorced her.
My sister still hasn't gotten over it while he has happily remarried. She got the house in the divorce but subsequently lost the house since all she did for years subsequently was collapse on the couch and drink. My sister doesn't work and basically thinks she doesn't have a problem. Every time she is persuaded to try AA or similar she doesn't last more than two sessions because she thinks she is so far superior to everyone else in that room
I am not her favorite, to say the least. She can fool others when she is drunk, but not me. When she hides bottles around the corner, I notice. When she tries to steal my money to pay for her addiction, I notice and take action. It has gone to that extent several times. She'll try to guess my passwords and take over my accounts.
This is how bad her addiction can be: My sister couldn't drive after a police officer pulled her over and her license was suspended. She asked me to drive her to Publix to get a few things and she promised she would not return with any bottles of alcohol in her bag. Well, she had a plan to avoid that action. Instead she went to the aisle with the alcohol and literally opened a bottle right there in the store itself and started guzzling. Another customer watched in dismay and ran to summon store employees. Next thing I know the manager and several other employees are escorting my sister to the car, while describing to me what happened.
My sister ended up feeding her alcoholism through Amazon. It got so bad I had to try to get Amazon to shut off her ability to purchase alcohol. They told me it was an unprecedented request and didn't know how to handle it.
Oh, I almost forgot to mention the time she started guzzling Listerine by the case full, after she found out Listerine has plenty of alcohol.
I'm not pretending these anecdotes have any great meaning or are leading anywhere, other than to depict how bad it can become. My sister has gone through various types of supervised and self detox at least 40 times over 15 years. That's probably conservative. We've estimated the expenditure at $350,000 and that doesn't include losses like her marriage and the home.
My sister fares best when she has some type of new interest or goal. That aspect has been spotlighted by others already, and it would be my advice as well. Unfortunately it always ended the same way: Some new variable enters the equation, whether positive or negative. And my sister uses it as a new excuse to drink. She'll drink because she remembers something that made her happy long ago. She'll drink because she is worried about something that will make her unhappy tomorrow.
The rest of the family has basically given up on her but my father before he died in 2012 asked me to promise that I would continue to try to understand her, and help. Not easy, to say the least. We have basically nothing in common. There is no payoff to helping her because she is either a snob when sober or a puddle when drunk.
I am very concerned that my sister will continue to negatively impact my life She is quite the schemer. I have already seen a lawyer -- at my father's advice before he died -- and provided that lawyer the details and also a written record of her addiction history.
Best of luck. Stories are all I have. Maybe they will trigger something, for the good.