I may be adding this a little late but I hope it helps. in the new commandment Jesus gave us one commandment to love one another as we have loved him there were no exceptions. in that christianity teaches to even love our enemy your mom can love you without agreeing with your choices in life (I use the word "choices" because many do not understand that for most of us there is no real choice) if we exclude everyone that has decieded to do things we disagree with or believe are doing something wrong then who would be left to love. I am sure your mom is a good christian person and I am sure that she is just as confused and hurt as you are. it might help if you let her know that you don't expect her to change her beliefs and you don't expect her to condone what you feel you must do. all you ask is for her love through this. surely in a belief system where one can love thier worst enemy they can love thier own child who is doing what they feel is right for themselves even if they don't agree! do not hate the person you believe to be a sinner hate the act you consider the sin (sometimes sin is like most other things it is in the eye of the beholder)