When my dp and I got together a friend of mine, who is married, saw we were getting together and tried to stop it, first by telling him some bad things about me (some true, some not) and then by trying to pull him. This was after several years of her always trying to pull people her friends are interested in, perhaps trying to prove she is sexier or more attractive. The bad things incidentally I told my dp anyway, and made no differene to our relationship, except he;d heard them from her not from me which should never have happened.
I found this all out once we did properly get it together and gave her a wide bearth. She noticed and confronted me some time later about why I was not talking to her. Later transpired she was got pregnant shortly after the incident and she obviously thought I wasn't talking to her because she was pregnant and I'm not (I have always wanted children and she thought I was jealous). We patched things up eventually even though many of my friends said I shouldn't ever talk to her again, but we are part of a big group of old friends and if I didn't speak to her it would make it awkward.
We just see each other as part of the group now which I think suits both of us just fine, and it is forgotten. So why I am still so angry? Am I being unreasonable?