My boyfriend and I have been together for just over a year after knowing each other casually for a couple of years before hand. We are very much in love. However he keeps bringing up my ex, normally during arguments and disagreements. I hate it. I've asked him to stop doing this as it makes me feel awful and I remind him I'm in the present with him and our relationship not in a 3 way relationship with me ex. We have 2 children together who are 10 and 5. The only contact we have is about them. But I get accused of talking about him "all the time" this could just be me saying what time they are due to be picked up by their dad. I dont know what to do about it. My ex and myself weren't happy for many years before we finally called it a day. I've told him this but for some reason he just cant stop himself.
Has anyone got similar experience with this? Or any advice?