I just found out my ex boyfriend's new girlfriend works at the same job as me AND IN THE SAME DEPARTMENT. She's the girl he was seeing while with me and eventually left me for. I don't know how to feel , she's really in love with him and they've only been together for a few months . While they've only been together a few months , she's already posted online how she bought him a new phone and constantly brags on him. Initially I was jealous at first but then I got on his Instagram page and saw where he posted he was single and deleted every photo of her off his page . Although we're over , I still think about him form time to time and wonder why he hurt me and I know I shouldn't be worried about him or her at all but what would you guys do if you found out your ex new bf/gf worked with you ?