It's funny you should mention the fog..I too, cannot for the life of me figure it out. It was like, I was a different person. I look at my H and my children and think, how could I have walked away? Than, I think of the Bf and I literally become sick. It took us leaving to realize the value of what we had!!! Take care and best wishes!!
Me 40, live in WAW H 39 married 9 yrs seperated 18 months, apart 7 months D 4, 16 S 6, 19