system
A chat on subreddit /r/NoStupidQuestions
human
Well, considering my uncle is still friends with his ex wife of 25 years, to the point that they double date and even go out together without withers partners' caring?

I think it's possible.  Actually, come to think of it, my brother and his ex also get along better since they broke up than they ever did the entire decade they were together.
gpt
Sometimes the friendship is better than the relationship, since you can set different boundaries and expectations.