Identical twins Anna and Lucy DeCinque, 30, appeared on a special episode of Australian talk show The Insight to discuss how identical they really are. They are so identical they actually share a boyfriend. It works, just hear them out, "We've had separate boyfriends before, but they didn't understand our closeness. Ben understands we want to be together all the time," because he is a twin (albeit a fraternal one) as well. One of the twins—neither the show nor any site covering their appearance identified them by name because it's too hard to tell who is who—said it's Ben's fellow twin-ness that makes him a good boyfriend to both of them: "He understands the twin thing and the very close bond
https://www.yahoo.com/news/9c502944...c67/ss_these-identical-twins-share.html?nhp=1
I don't know if I could share a man with someone I am related to or not related to.