DEAR ABBY: My husband loaned a “dear friend” some money a year ago. She has yet to pay back a penny. When I ask him about it, he gets mad and tells me it’s none of my business. I have hinted to her about some large bills that we have to pay, to no avail. Other than that, my husband and I have a great marriage and love each other very much. I just don’t like her taking advantage of his generosity. I know taking care of his friends gives him pleasure, but he has been burned before and I ...