Your true husband is waiting for you out there. Look at the positives that God gave you the largest warning sign ever! How can God do better than that? So what positives are there for you to see, what your ex is really like and what kind of future you would have had if you kept down that path.
Time to get off that path and steer yourself down another road that is being steered for you by God. So we are blessed in being free willing entities, so what path will you choose for yourself?
I know which one I would be on, heart broken and all. I wasn't born to be placed into miserable hands of others and neither are you.