system
faithful: I got maried at 18. I have been married for 12 years and never once strayed or became unfaithful. 
human
I got married very young at 18. This year we celebrated our 12 year anniversary.
gpt
Wow. That is very interesting. These days, many people get married later in life. Congratulations!
human
Yes, most people get married later in life or their marriages don't last. I don't reommend getting married young because it's hard work but I have been faithful to my marriage and worked hard at it.
gpt
That is good to hear. Yeah, my parents married young and it worked out for them too. I am happy to hear that it turned out good for you.