And don't ever use jealousy or insecurity over their past relationship to excuse irrational or controlling behavior on your part.
Of course, if your sweetie gives you a legitimate reason to believe he's untrustworthy, get out of there stat, but if there's really nothing wrong, don't create problems where none exist.6. It may be tempting ask your friend to analyze what happened between the two of them so that you can avoid making the same mistakes, but resist that urge.
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.
However, in order to maintain a healthy relationship with both of them, it's crucial that you never seem even a little like you're taking sides in their breakup or casting either one as the bad guy, even months or years after the fact.