Key is to protect yourself before helping others. I grew up with an alcoholic father and met my ex who had only recently become sober.
The two experiences were very different but both just as hard. You’re watching someone destroy themselves as well as watching a partner you love find themselves again and battle with the idea that they’ve lost themselves without drink. You’re constantly on edge and worry for them when things get tough.
Both my dad and ex were so sure they were ‘fine’ and any suggestion that they weren’t was met with deaf ears or diversion onto what was wrong with me.
People can only change when they decide themselves to do so. You can give them the resources and point them in the right direction and be there when they need a shoulder to cry on but you must remember that they may return to their old ways one day and you really really have to protect yourself for when/if that day does come.
Loss is a hard thing to process and we all have different coping mechanisms to cope with it. You MUST remind yourself that you are your own person and not your Gran. Alcoholism doesn’t run in the blood, it can follow generations because of behaviour patterns seen in the early stages of development and throughout life.
This isn’t a bad thing you’ve noticed, this is in fact very good. You’re noticing a behaviour in yourself that isn’t good. It’s a signal to yourself that you’re creating a pattern that is self destructive and could ultimately lead to worse things. Right now you have the opportunity to tackle this.
Drink and drugs for the most part are used as a distraction to inner feelings that you can’t quite deal with right now. Perhaps you need to release the emotions you’ve felt after the bereavement? Or maybe you need to heal from the fear that one day you’ll end up like your Gran. Talking to someone will help, whether it’s a therapist or an anonymous person here! I personally use a few things such as CBD, yoga, swimming, CODA meetings (for codependency & for friends/family of alcoholics) and positive affirmations every night when I’ve felt low. It’s not easy, but they do help to reset negative thought patterns.
I wish you SO much happiness and hope.