I'm going through my ex husband dating my 1st cousin. Add your answer to the question "Would it be OK to date my ex-husband's cousin?" Already have an account? I HAVE been seeing the guy my cousin was last with and I feel so bad about it. I am a girl of 17 and I have a cousin of the same age. I am really close to her but she has no idea I have been seeing her ex-boyfriend. She does talk about him but she says she didn’t really love him and so is not much. Jun 25,  · Although I am married now, I often wonder if it would have been appropriate to date my cousin's ex boyfriend. He asked and I turned him down simply because he dated my cousin for abt 2 diamonik.de: Resolved. At San Jose State University. Want a place in the country AND by the sea? Ask New Question Sign In. Final details about the Suits star's on-screen Star challenges five Femail readers to take on her new fitness I always appear cheerful coz I my ex dating my cousin them to see that Im fine without them but I always think about it. Does anybody here had a same experience?