This will depend on a lot of factors. The main one that stands out to me is: do you need to forgive them? Or outgrow that friendship and move on from it?

Sometimes when we're struggling to forgive someone, it simply means we're going against our intuition and trying to keep them in our lives no matter what. I could be completely wrong, since I don't know you, and I'm not using the oracle to "see the unseen" here if you get me. But it's one possibility.