@wet-teri Based on your situation, I believe you have 2 choices: either choose her as friend or move on. You see, it is hypocritical to get jealous when she is already cheating on her fiancee with you (and you agree to it), but your feelings change when you acknowledge that you're getting less share of the cake because of a new guy. But this is not a topic about "find who's the guilty one", so let's skip this. You seem passionate about everything you do, therefore I highly doubt you can lie to yourself and feel whole as long as she's not only yours. If you think you can keep your feelings restrained and treat her as a friend, you should, I believe both parties had benefits from the friendship. Otherwise, it is not worth, you're the one going to suffer more as she has, well, plenty of other dudes.
@Kana Real friends shall not pass that easily. em egassem ebyaM.