My best friend is an unhappily married woman. Her marriage has been rocky for several years and only continues because of their children. In the last 8 months we have become very close. We send each other text message 2 or 3 times a week. She often says how unhappy she is and tells me about their arguing. We sometimes exchange mild flirty messages but nothing serious, just banter really. We have never discussed our feelings' for each other. We have never kissed or had a physical affair. Are we having an emotional affair?
Peter