Detailed Instructions: Given a post that is a real-life anecdote of a complex ethical situation and an associated claim about its type, verify if the claim is true or not. The claim asks if the posts are historical or hypothetical. The posts are "HISTORICAL" when the author has already done something and they are "HYPOTHETICAL" when the author is considering doing something in the future. Say 'yes' if the claim is true otherwise say 'no'
Problem:CLAIM : The following post is HISTORICAL. POST : I am quite an opinionated person and my pal has told me that he likes a girl from work (who’s had a boyfriend for four years, mortgage, pets etc). They’ve talked and she feels conflicted and he confided in me recently that they slept together. 

I’m actually fuming with him; my last two relationships ended because the person I was dating at the time slept with another woman and it strikes me deep to know a friend of min could do that to another person. He knows she’s in a relationship, that makes him just as bad?

I can’t really look at him and talk about this situation with him because it really upsets me that that poor boyfriend is toddling on with his life thinking his girlfriend (I know she’s a fucking asshole for cheating) isn’t playing away. 

AITA for being a bit mad? Im fully aware it’s none of my business but it’s just struck a personal chord with me and I think he’s cruel for playing a part in that. 

in a nutshell; my friend slept with a girl in his work who he knows is in a (long term) relationship and I think he’s prick for it, AITA for thinking he’s a prick
Solution:
no