Dear Annie: I have been with a man off and on for seven years. He is my best friend, and I can’t live without him. A few years ago, he stole my stimulus check of $1,200, and he brought other women home, claiming he was only doing business with them. He doesn’t have a job. I’m paying all the bills by myself, and I’m struggling. I have my own apartment and my own car and a job. He has nothing. My friends and everyone are telling me he is using me. I don’t know what to believe. How do I know if he is true to me or not? He hides his cellphone. He has his family paying for all his ...