DEAR ABBY: When my boyfriend found out I have the money to do it, he asked me to pay off his car. Now, because I said no, he won’t answer the phone or talk to me. I have helped him in the past, but he continues to ask me for money. I think he’s using me. He tries to make me feel guilty by accusing me of not caring about him because, “If I did, I would pay off his car.”