system
A chat on subreddit /r/me_irl
human
In my humble opinion you can’t. People will tell me it’s fine to marry after a year or two of dating but I will never buy it. All you have to do is look up divorce statistics. They don’t lie.
gpt
There is evidence that people who wait too long have many of the same problems as those who marry too fast.

If you can't decide after 2 years together if you want to be with the person or not then that is typically a good sign your not good for each other.