Let it drift away. If she does get in touch I would mention the incident and hear her reply, however the fact is the friendship has run its course. I had to let a friend whom I really had a very close friendship with, for years we got each other through difficult times together, in fact I don't know how I could have coped without each other. We both remarried and went out every week in foursomes. Then I found out she was claiming for an accident she did not have, because other she said, others did it why shouldn't she, her husband had his ownbusiness and they had a very good lifestyle, she sent me a card from some exotic holiday of her paragliding. Never saw her again couldn't accept the lies and deception. . I missed the good times, the laughs we had, that support we gave each other, but she had changed too much. I have not had a friend that close since, I was lucky as I had married the best friend and husband in the world, he never wavered? I will always miss him I'm afraid.