Let’s call fiancé’s best friend Richard, Richard dated a mutual friend of fiancé’s called Katrina. Richard styled it out they were all casual because he thought that’s what Katrina wanted. In reality he was besotted and in love with Katrina. Their relationship imploded a bit after he had a freak out about Katrina -she / is was a bit of a party animal. She thought they were on the same page but errr they weren’t.
Roll forward 10 years or so Richard is still hung up on Katrina. Problem is she’s started dating Matthew who is another friend in the group and they’ve started living together. I’ve said to my fiancé Richard should be told but he doesn’t want to get involved. Richard is a lovely guy and deserves to know. I’m dreading him finding out and then working out other people i.e. us and others know. I like everyone but lm a big fan of honesty is the best policy? I won’t interfere but lm feeling uncomfortable about it all