Hi dont know where to begin but 4 years ago DH had an affair with an ex-girlfriend from his teens, it last for a year and I took him back as we have 3 young DC plus we have been together for 19 years the past 3 years have been hard but we have come along way and our marriage was working so I thought....as now found out that he is seeing her again as they were spotted together by my sister, been uneasy for the last couple of months as he has come home very late a few nights. I havent confronted him yet as I am trying to get my head round why would he start seeing her again, I am trying to hold myself together but cant get my head round the fact he is doing it again with the same women why???