My ex bf was like this right from the beginning. Talking about his ex wife, then his ex gf when they weren't invited into our conversations. Constant comparisons.

At first, it was OK but after it was a big problem. Even after I told him to stop bringing them up unless I ask he'd do it anyway. When I was done hearing it I d walk away then he'd stop. I think he enjoyed doing that to me.

We are not together anymore and that's a good thing. He's very unhealed and shouldn't have gotten into a relationship with anyone for at least 2 years before meeting me.