DEAR ABBY: My wife of 15 years cheated on me with a man 20 years her senior. I never so much as winked at another woman. We are divorced now, but I know we still love each other. She calls me from her new house in the middle of the night if she’s scared, even though she plans to marry him. She knows I’m the love of her life. Am I crazy for holding on? I can’t help but still love her. Is she just using me? Is there any hope? -- IN LIMBO IN IDAHO