been there done that
Hello Melanie,
My mother died two months ago. I didn't have as great a relationship with her as I would have liked, so I am used to simply facing the fact that I don't have any option but to simply accept the way things are, but I will also never believe that she would not also have wanted us to be closer. It doesn't really make me feel better about anything except that I know she wouldn't begrudge me happiness (and guilt is not a part of happiness). Whenever someone tries to CAUSE another person to feel guilt, shame, humiliation, intimidation, sorrow, etc. (self-consciousness) in any way, it is because they are trying to EFFECT a sympathetic reaction (or other behavior). When you used to share time together, this 'CAUSE and EFFECT' interaction was probably part of the bond between you and your mother because she could SEE your sympathetic reaction and you could both continue reacting to each other (relationship). So, don't think she wants you to feel guilty, she wants you to be happy. She wouldn't prefer that you lose yourself in alcohol, but remember, every moment of grief only signifies your love for her, so don't hesitate to grieve (because the sentiment of sorrow is LOVE). We usually think of love as a simple emotion, it is not, it is a sentiment. Never let there be any constraints on your love and never let there be any constraints on your mothers' love. Grieve enough only to accept her passing, and then be happy for the rest of your life. She would want that.
We can know how to react to another person when they are alive, but when we suddenly lose a loved one, it is unimaginable that we can be prepared for that, so don't feel bad about getting drunk the night before the funeral, I think your mother would expect you to be so distrought. You reacted much the same as a soldier reacts to the insanity of war when suffering shellshock.
Know full well that your sense of love is well intact (I think your mother had something to do with that (I guess you are a 'chip off the old block').