Am helping an elderly neighbor for several years with his medications, running errands and taking him to see doctors all at his request. This elderly man lives alone and has children who are rarely there to help, but these children have issued threats and made false accusations against me, primarily because they are jealous and insecure. They may think I am angling to be in the father's will, but I have no interest whatsoever. Am just helping a kind, old man. How do I protect myself against such unwarranted threats while still trying to help the elderly friend who has pleaded with me not to leave him alone. He is a little scared of his children and what they may do to him, but will not file any charges or make complaints to anybody except to me.