Hello Stef, Two years ago I was in your spot..cancer and a addicted son who is still there in his addiction. I lay in his home after every treatment and he stole my med's that were to help me through the effects of chemo and the pain of the cancer. I tried hiding it and he still found it. I would be so sick I could barely walk to get the med's only to find he has stolen them and left me high and dry. It broke my heart to think that a son who was suppose to love his mother would do that to her on her sick bed. But then God and friends pointed out this isnt that sweet boy you raised its a addicted man with out any thought to any one but to his friend the white pill. You stay strong and concentrate on getting well. You will have time to mend your brokemn relationship im sure. The way to beat cancer is to turn your attention on to your self and leave the problems of your son behind for now. Love your self right now, health comes from within ourselfs. God bless and heal you. FC