DEAR ABBY: My husband and I have been married 10 years, and he treats my family and friends very different compared to how he treats his own. A few months ago, my sister called me at 9 p.m. She was driving through on her way to Florida with her 7-year-old daughter and had been trying for an hour to find a hotel at that point. We were only 40 minutes away, so I told her she could stay the night with us. When I told my husband afterward, he flipped out because I didn’t ask his permission first. I have ...