i told everyone i was close to when i was diagnosed.. some understood.. some didnt.. the ones who didnt understand ended up not being worth my time to be friends with.. but as for relationship advice.. i told my hubby flat out everything.. it was a hard convo to have being as we were just starting out in a new relationship.. but it was worth it.. believe me.. you dont want to hide anything from the other person. It will end up comeing out and then a fight will start and they will think that they cant trust you. so open up and if they dont take it well.. then it wasnt ment to be..