But theres a character named Nina who lives next door to you, blue house on the left side.
I never had an issue with turning off online dating.
This is an aspect of the Sims that I would like to turn OFF and it won't.
As long as you don't check your messages there it's not really relevant for your game anyway.
I just click on "Remove Profile" and that does the trick: After that the online dating shows up like this: What exactly is the issue you are seeing in your game?
That way, you’re free to come back and slip straight into your dating journey should you change your mind.