It all comes down to how your friend feels about it. You were a good friend and kept your feelings to yourself for long enough. It was a mutual breakup with no hard feelings. This is the ideal situation.
So your friend just started dating your ex. Here's how to deal
So your friend just started dating your ex. Here's how to deal - HelloGiggles
A taboo, for most people? Of course, when you first realize that you are attracted or seriously interested in the best friend of your ex-boyfriend, you may feel slightly weird about it. Do you go after the guy, and risk pissing the ex-boyfriend off? Do you let him get away and then always wonder what could have been? It is quite a pickle.
Is It Ever OK to Date a Friend's Ex?
Sometimes it seems like the universe just likes to laugh at your life. That's certainly the case when you find yourself attracted to your ex's friend! Depending on the situation, it might either be a funny coincidence or something that could tear apart a friend group. Here are a few rules to keep in mind when trying to figure out whether it makes sense to start something up with your ex boyfriend's bro. Think about your past relationship as objectively as possible.
Lots of people have told me unequivocally that they would never date a friend's ex. They wholeheartedly believe that it's wrong, disrespectful, and if a friend did that to them, they'd never talk to that person again. They believe this is something everybody knows, that they're just following the rules. What I've noticed, though, is that every person I've heard espouse this worldview was straight. This rule is almost never stated or enforced among queer communities.