Bazza321. Well done on being tea total for all these years! You are someone your mum must be proud of, even if she has passed on, she will be so proud of you! Giving up the drink when you have that awful addictive illness is very, very tough indeed.
I think you need to stop beating yourself up about the your mum's present on your 21st. I know I'm not one who practises what I preach, mind you, as every day some little thing I did wrong years ago will come back to bother me! I know the gold chain isn't a little thing obviously, but I am sure, now all these years later, you have done enough of feeling sorry about it to deserve to let it go. As far as you can... I understand why you sold it! I'm a mum of fairly old daughters. I'd forgive them. You're only human, love. It's not your fault you got addicted to alcohol so quickly, so young. You must have a disposition/metabolism or something that makes alcohol do this to you more easily than most to have become addicted to that extent when you were so young. Please start lightening up on yourself and start telling yourself that you have achieved a fantastic thing in giving the ** stuff up!! Be proud of yourself for once! Anyway, not buying alcohol saves a lot of money (I don't drink either) so maybe you can put a bit by each month and get another necklace and do it in honour of your mum? Take care, lots of love, Elle.