Michael A Forbidden Love

Michael was an angel who made a decision that resulted in him being cast out of heaven. He became the guardian angel of Kirsten with whom he ended falling in love.  Their love was a forbidden love that they both struggled to accept. But in the end they revealed the truth to each other. However, Michael had one final secret he did not reveal to Kirsten. Would their love overcome the secret or fall as a result of the forces pulling them apart?