If the affair needs to be ended so the marriage can survive, it should be done with care and respect. If the lover needs to break it off to regain her own self-esteem and integrity, she needs support, not judgment. If the marriage is to end and the hidden love is to come out of the shadows, it will need help to go through the awkward transition to legitimacy. Without the perspective of the third, we can never have more than a partial understanding of the way that love carves its twisting course through the landscape of our lives.