DEAR HARRIETTE: My aunt – my mom's sister – has had issues with my stepdad for quite some time now. Their issues are complex, and I've always tried to stay neutral on the situation. I had a long conversation with my stepdad the other day about their issues. After the talk, we both decided that it was time for all of us (my mother, my aunt and my stepdad) to sit down and talk about everything together. I didn't say much; I let my stepdad do most of the talking. The conversation went sour, and my aunt ended up storming out of the room and saying that I had betrayed her by talking to my stepdad about the things she had told me in confidence. My aunt has since blocked me on so