Well, you can't know for sure. Sure, you might not like it, but some others might. What could having kids possibly turn into in future games? I wouldn't think anything bad, but I guess you never know.
- six with NPCs
- Pregnancies for female player-characters or NPCs
- Divorce
- Adoption for gay couples
- Sending your child to school
ugh...
All of that life sim [censored] comes across as gimmicky in video games... and it would be so wrong in TES, not to mention a complete and utter waste of dev time. NPC romance and marriage is bad enough.