Not sure if I'm just a sheltered person, but I have recently recentlyish divorced. My ex was a serial cheater and its taken a while to recover from this. Before we met he slept with over a hundred women and was very open about this, and had a threesome. Looking back the amount of women and how he talked about them was a red flag and I'm obviously nervous I miss red flags again, or let red flags lie!. A have started a new relationship and its going well he is very nice. We are 3 months in and at the weekend we were discussing things and he had a threesome with his ex wife. He has slept with a normal number of people not like my ex but is this a red flag? Or is it just a normal thing that people do. I've made it clear im not into that and he didn't say it in a way that felt like he wanted me to do it at all, I just need some help around recognising red flags!
IABU: it's not a big deal you're connecting the past with the present
IANBU: it could be a red flag and needs further thought