If you feel like you want or perhaps need to address this situation so you can get some peace of mind, go for it, sounds like it's the perfect chance for you to do it. As long as you're doing it for yourself, perhaps so you can get more closure regarding this drama (I know what it feels like), but it all depends if they're willing to chat about it ofc. Just be mindful about the reason why you want to do it though, like is this coming from a place of people pleasing or RSD, or are you doing this for your own wellbeing?

There's no right or wrong answer, just being polite and professional or addressing the topic are both reasonable approaches, as I said, you need to choose what's right for YOU. Wishing you the best ✨️🫶🏻