I separated from husband last year after 17 years and 2 kids. We were incompatible, he had cheated online and given me the silent treatment over the years. Anyway we were co-parenting ok , the kids were used to the new way. Last week I found out that a few weeks after moving out he had moved on to a new woman. Someone we both work with . I can't seem to get passed this , I feel betrayed hurt and jealous even though I don't love him and are happy with out him. Any words of advice or even just a kick up the arse to put me right would be appreciated. I feel like I've gone back a year to when we split up. Which I guess i did struggle with emotionallly and keeping it together for the kids even though it was a mutual decision.