Compose a letter or email. Word it carefully. Express something along these lines: “I have recently become aware that my mother has told you that I have drug problems or other legal problems, and has used this as a reason to accept money from you. This is not true, and I’m concerned that you might be giving her money under false pretenses. I have never needed or accepted any money from Mom, but I am aware that she has had financial troubles of her own. I’m not sure what is going on with her, but I miss you all very much, and would really like to be in touch. I am doing very well [let them know a few details about your life] and am looking forward to hearing from you.”
