DEAR ABBY: My brother is my best friend. He is also an alcoholic. It runs in our family, and he has been addicted for years. His drinking has affected me in several (minor) ways over the years, but I have always taken a hands-off approach, knowing I can’t force him to get help. Well, his drinking is starting to affect my life in a more severe way now. I joined the local police force. I am afraid that my brother’s behavior could cost me my job if I’m seen with him while he acts out, or if I try to ...