We've been dating roughly 5 months. Neither of us have met each others children from previous relationship (mine do not know anything about him, they are 6&10, his are older so know about me a little, in that he meets me for coffee/walk).
He was with his ex since teenagers, over 20 years, and they are in the final stages of the divorce. He is v v angry and bitter about things, about having to spilt his pension (he was in the army for a long time), about her alcoholism, about things that she did (from what I've been told) that caused a lot of upset to many people. The children live with him, although she stills sees 2 of them irregularly, irregularly because she still drinks and can be abusive.
Someone mentioning their ex a lot would usually be a red flag, someone mentioning their ex a lot in derogatory ways would be another red flag...but although he's dated a little before me, he's dated me longer, so I'm guessing he needs to discuss things to work through them? Our relationship is v easy going, perhaps he just feels he has the space to air things out. It's just sometimes, sometimes the talking about her is too much??