Hi, am new to this forum and just after some advice. I have been separated for one year and yesterday was told by my ex that he is "seeing" and has been for several months the mother of my 9 year olds best friend. I see this woman several times/week at school football and would consider her a friend. How do i deal with this. the sense of betrayal is more that it is someone who i know well - if it was a random woman less bothered as i initiated the separation. help!