I had to deal with the huge shock of infidelity. It was very out of the blue, I didn't pick up on warning signs, I didn't have any sort of inkling that could have slowly prepared me for it. I was only aware of it when I saw my husband with his colleague arriving back from a business trip and he didn't know I was there waiting in the arrivals lounge (surprise!) but the chemistry between them was unmistakable to the point that I even felt bad that he was stuck in a marriage with me. I felt betrayal, rage, hurt, numbness, fear (I was overseas as we were expats and could have found myself stuck) all the usual stuff but also incredible sadness that he probably was never that into me and that in turn made me sad for our children. Anyway I'm not here about the marriage but fast forward quite a few years (6 years roughly) and I still suffer with terrible insomnia. It's wrecking my health. I can't get to sleep ever since D-day. I cried so much I just didn't go to bed and ever since my sleep pattern is totally messed up. I stay up really late, my brain racing, not sleepy at all. Is it PTSD, depression, anxiety? Can it really go on this long?