At dinner with my daughter’s fiancé’s family, his father, a Navy captain, slid his empty glass toward me. “Make yourself useful. Pour the wine.” He laughed before adding, “A single mother? No wonder your daughter doesn’t know what a real family looks like.” Tears filled my daughter’s eyes. I rose, took her hand, and left. He didn’t know I was an Army general. By Monday, that ignorance would stun him…