DEAR ABBY: My fiancé is in a group chat with a dozen of his friends. They are all professional men in their 30s with families. They regularly send each other pornographic images. This includes the group “icon,” which appears to be a solicited picture of a woman’s behind with the group name written on it with permanent marker. My fiancé claims the image is “photoshopped” and that he doesn’t look at the pictures. This disturbs me. I think my fiancé should tell his friends not to send these images and to change the group icon. My fiancé disagrees. He says ...